Author

da Providencia, Joao

81 papers·352 citations in this corpus

	Paper	Category
Mar 25, 2022#32203.12820	A possible trial beyond the conventional random phase approximation for the su(2)-Lipkin model including the case of non-closed shell system Y. Tsue (Kochi Univ., Japan) · C. Providencia (Univ. de Coimbra, Portugal) · J. da Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)	nucl-th	IJMPE	0
Sep 14, 2020#52009.05370	Neutron stars with Bogoliubov quark-meson coupling model Aziz Rabhi🇵🇹 · Constança Providência🇵🇹 · Steven A. Moszkowski🇵🇹 · João da Providência🇵🇹 · Henrik Bohr🇩🇰	nucl-th	PRC	2
Jul 17, 2020#52007.08112	Hybrid stars from a three-flavor NJL model with two kinds of tensor condensates M. Morimoto🇯🇵 · Y. Tsue🇯🇵 · J. da Providencia🇵🇹 · C. Providencia🇵🇹 · M. Yamamura🇯🇵	↳ hep-ph	IJMPE	2
Mar 17, 2020#102003.06996	Non-zero tensor condensates in cold quark matter within the three-flavor Nambu-Jona-Lasinio model with the Kobayashi-Maskawa-'t Hooft interaction A. Kagawa (Kochi Univ., Japan)🇯🇵 · M. Morimoto (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	IJMPE	2
Oct 9, 2019#101910.03221	Spin polarizations under a pseudovector interaction between quarks with the Kobayashi-Maskawa-'t Hooft term in high density quark matter M. Morimoto (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)🇵🇹	↳ hep-ph	IJMPE	2
Oct 30, 2018#81810.12191	Quark meson coupling model with $s u (3)$ symmetry within the Bogoliubov independent quark model of the nucleon Prafulla K. Panda🇮🇳 · Constança Providência🇵🇹 · S.A. Moszkowski🇺🇸 · H. Bohr🇩🇰 · João da Providência🇵🇹	nucl-th	—	0
Jun 13, 2018#61806.04377	Hybrid stars from the NJL model with a tensor interaction H. Matsuoka (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	PRD	9
Jan 15, 2018#41801.03633	Spontaneous magnetization under a pseudovector interaction between quarks in high density quark matter M.Morimoto (Kochi Univ., Japan)🇯🇵 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ.de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	IJMPE	12
Mar 14, 2017#81703.04261	Quark spin polarization and spontaneous magnetization in high density quark matter Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · H. Matsuoka (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰	↳ hep-ph	PoS	0
Feb 14, 2017#31702.03604	A note on the Lipkin model in arbitrary fermion number Y. Tsue (Kochi Univ., Japan) · C. Providencia (Univ.de Coimbra, Portugal) · J. da Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)	nucl-th	PTEP	2
Nov 9, 2016#31611.02394	Spin polarization and color superconductivity in the Nambu--Jona-Lasinio model at finite temperature Hiroaki Matsuoka (Kochi Univ., Japan)🇯🇵 · Yasuhiko Tsue (Kochi Univ., Japan)🇯🇵 · Joao da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Constancia Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Masatoshi Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	PRD	11
Oct 5, 2016#21610.00793	A possible quantum fluid-dynamical approach to vortex motion in nuclei Seiya Nishiyama · Joao da Providencia	nucl-th	IJMPE	1
Mar 25, 2016#31603.07420	Velocity operator approach to quantum fluid dynamics in a three-dimensional neutron-proton system Seiya Nishiyama · Joao da Providencia	nucl-th	IJMPE	2
Jan 11, 2016#41601.01403	Spin Polarized versus Chiral Condensate in Quark Matter at Finite Temperature and Density H. Matsuoka (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰	↳ hep-ph	PTEP	11
Dec 9, 2015#11512.02392	QMC approach based on the Bogoliubov independent quark model of the nucleon Henrik Bohr🇩🇰 · Steven A. Moszkowski🇺🇸 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹	nucl-th	IJMPE	10
Jul 6, 2015#41507.00801	Spontaneous magnetization in high-density quark matter Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Univ. de Coimbra, Portugal and Kansai Univ., Japan)🇵🇹 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰	↳ hep-ph	PTEP	14
Apr 14, 2015#121504.03219	A possibility of quark spin polarized phase in high density quark matter Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰	↳ hep-ph	Acta Astron.Sin.Suppl.	0
Oct 14, 2014#3*1410.3081	Exact canonically conjugate momenta approach to a one-dimensional neutron-proton system, I Seiya Nishiyama · Joao da Providencia	nucl-th	IJMPE	3
Sep 24, 2014#6*1409.6383	Spin Polarization versus Color-Flavor-Locking in High Density Quark Matter Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰	↳ hep-ph	PTEP	10
Sep 15, 2014#1*1409.3626	Beyond the Schwinger boson representation of the su(2)-algebra. I -- New boson representation based on the su(1,1)-algebra and its related problems with application Yasuhiko Tsue (Kochi Univ., Japan) · Constanca Providencia (Univ. de Coimbra, Portugal) · Joao da Providencia (Univ. de Coimbra, Portugal) · Masatoshi Yamamura (Kansai Univ., Japan)	nucl-th	PTEP	2
Sep 15, 2014#2*1409.3628	Beyond the Schwinger boson representation of the su(2)-algebra. II -- Some theoretical features of new boson representation and connections to the other boson representations Yasuhiko Tsue (Kochi Univ., Japan) · Constanca Providencia (Univ. de Coimbra, Portugal) · Joao da Providencia (Univ. de Coimbra, Portugal) · Masatoshi Yamamura (Kansai Univ., Japan)	nucl-th	—	1
Jul 15, 2014#7*1407.3593	Description of Collective Motion in Two-Dimensional Nuclei; Tomonaga's Method Revisited Seiya Nishiyama · Joao da Providencia	nucl-th	NPA	3
Feb 10, 2014#7*1402.1630	A quark-meson coupling model based on Bogoliubov's model of the nucleon Henrik Bohr · Steven A. Moszkowski🇺🇸 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹	nucl-th	—	1
Nov 7, 2013#1*1311.1250	Exact Canonically Conjugate Momenta to Quadrupole-Type Collective Coordinates and Derivation of Nuclear Quadrupole-Type Collective Hamiltonian Seiya Nishiyama🇵🇹 · Joao da Providencia🇵🇹	nucl-th	NPA	6
Jun 17, 2013#4*1306.3282	A Pseudo su(1,1)-Algebraic Deformation of the Cooper-Pair in the su(2)-Algebraic Many-Fermion Model Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	PTEP	1
Nov 28, 2012#3*1211.6214	Interplay between Spin Polarization and Color Superconductivity in High Density Quark Matter Y.Tsue (Univ. de Coimbra, Portugal and Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵 · H.Bohr (Danish Technical Univ., Denmark)🇩🇰	nucl-th	PTEP	15
Jul 9, 2012#11*1207.1499	Quark-Hadron Phase-Transition in an Extended NJL Model with Scalar-Vector Interaction T.-G. Lee (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	PTEP	13
Jun 11, 2012#2*1206.1644	The BCS-Bogoliubov and the su(2)-Algebraic Approach to the Pairing Model in Many-Fermion System Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Jun 11, 2012#3*1206.1645	A Role of the Quasiparticle in the Conservation of the Fermion Number Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
May 14, 2012#2*1205.2409	Effective Potential Approach to Quark Ferromagnetization in High Density Quark Matter Y. Tsue (Univ. de Coimbra, Portugal and Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	22
Mar 29, 2012#2*1203.6272	Ferromagnetic condensation in high density hadronic matter Henrik Bohr🇩🇰 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹	nucl-th	—	2
Jan 18, 2012#11*1201.3439	Re-formation of Many-Quark Model with the su(4)-Algebraic Structure in the Schwinger Boson Realization Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	Prog.Theor.Phys.	0
Jan 18, 2012#12*1201.3440	Color-Singlet Three-Quark States in the su(4)-Algebraic Many-Quark Model Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	Prog.Theor.Phys.	0
Dec 8, 2011#3*1112.1458	Note on the Minimum Weight States in the su(2)-Algebraic Many-Fermion Model --- Extension of the Role of the Auxiliary su(2)-Algebra --- Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	3
Oct 25, 2011#4*1110.5132	BCS theory of hadronic matter at high densities Henrik Bohr🇩🇰 · Prafulla K. Panda🇮🇳 · Constança Providência🇵🇹 · João da Providência🇵🇹	nucl-th	Braz.J.Phys.	1
May 16, 2011#1*1105.2616	On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. II Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	2
May 16, 2011#2*1105.2617	On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. III Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	2
Apr 12, 2011#2*1104.1685	On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. I --- Color-Symmetric Form --- Y.Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	3
Jul 9, 2010#1*1007.1302	Two-Level Lipkin Model in Unconventional Boson Realization Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Oct 20, 2009#2*0910.3318	Pion correlations in Nuclear Matter P.K. Panda🇵🇹 · S. Sarangi🇮🇳 · J. da Providência🇵🇹	nucl-th	IJMPE	0
Sep 22, 2009#2*0909.3590	Color symmetric superconductivity in a phenomenological QCD model Henrik Bohr🇩🇰 · Constança Providência🇵🇹 · João da Providência🇵🇹	nucl-th	EPJA	3
Sep 17, 2009#5*0909.3072	The Bonn nuclear quark model revisited Constança Providência🇵🇹 · João da Providência🇵🇹 · Flávio Cordeiro🇵🇹 · Masatoshi Yamamura🇯🇵 · Yasuhiko Tsue🇯🇵 · Seiya Nishiyama🇯🇵	nucl-th	Annals Phys.	3
Sep 16, 2009#1*0909.2618	Color symmetrical superconductivity in a schematic nuclear quark model Henrik Bohr🇩🇰 · João da Providência🇵🇹	nucl-th	EPL	0
Apr 27, 2009#6*0904.3799	Note on Many-Quark Model with su(4) Algebraic Structure Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	Prog.Theor.Phys.	6
Apr 27, 2009#7*0904.3801	On the Exact Eigenstates and the Ground States Based on the Boson Realization for Many-Quark Model with su(4) Algebraic Structure Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	↳ hep-ph	Prog.Theor.Phys.	4
Apr 22, 2009#2*0904.3261	Effect of the $δ$ -meson on the instabilities of nuclear matter under strong magnetic fields A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹	nucl-th	PRC	15
Oct 29, 2008#2*0810.4972	Many-Quark Model with su(4) Algebraic Structure Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	6
Oct 21, 2008#2*0810.3390	Stellar matter with a strong magnetic field within density-dependent relativistic models A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹	nucl-th	J.Phys.G	56
Oct 21, 2008#3*0810.3395	Spinodal instabilities and the distillation effect in nuclear matter under strong magnetic fields A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹	nucl-th	PRC	18
Jan 10, 2007#2*nucl-th/0701019	A Refined Numerical Result on the First Excitation Energy in the Two-Level Pairing Model Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	0
Oct 20, 2006#3*nucl-th/0610073	Semi-Classical Approach to the Two-Level Pairing Model --Various Aspects of Phase Change-- Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Oct 20, 2006#4*nucl-th/0610074	Classical and Quantal Descriptions of Small Amplitude Fluctuations Around Equilibriums in the Two-Level Pairing Model Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Apr 12, 2006#3*nucl-th/0604023	The Lipkin Model in Many-Fermion System as an Example of the su(1,1) times su(1,1)-Algebraic Model C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Feb 22, 2006#1*nucl-th/0602059	Short range correlations in relativistic nuclear matter models P.K. Panda🇵🇹 · João da Providência🇵🇹 · Constança Providência🇵🇹	nucl-th	PRC	6
Jan 31, 2006#1*nucl-th/0601087	A New Boson Realization of Two-Level Pairing Model in Many-Fermion System and its Classical Counterpart C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Nov 21, 2005#1*nucl-th/0511048	Boson Realization of the su(3)-Algebra. IV C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Nov 21, 2005#2*nucl-th/0511049	Boson Realization of the su(3)-Algebra. III C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Oct 3, 2005#3*nucl-th/0509096	Boson Realization of the su(3)-Algebra. I C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	0
Oct 3, 2005#4*nucl-th/0509097	Boson Realization of the su(3)-Algebra. II C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	3
Jun 10, 2005#5*nucl-th/0506029	Relativistic Equation of state with short range correlations P.K. Panda🇧🇷 · D.P. Menezes🇧🇷 · C. Providencia🇵🇹 · J. da Providencia🇵🇹	nucl-th	Braz.J.Phys.	1
Feb 28, 2005#2*nucl-th/0502081	On Parametric Resonance in Quantum Many-Body System Y.Tsue (Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · A.Kuriyama (Kansai Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Nov 19, 2004#1*nucl-th/0411071	On the Eigenvalue Problem of the su(1,1)-Algebra and the Coupling Scheme of Two su(1,1)-Spins S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Nov 19, 2004#4*nucl-th/0411074	A Note on the Eigenvalue Problem in the su(1,1)-Algebra S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Nov 19, 2004#5*nucl-th/0411075	A Possible Boson Realization of the so(4)- and the so(3,1)-Algebra S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	0
Sep 16, 2004#2*nucl-th/0409030	Nuclear phenomena derived from quark-gluon strings Henrik Bohr🇩🇰 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹	nucl-th	PRC	7
Aug 17, 2004#1*nucl-th/0408040	Aspects of short range correlations in a relativistic model P.K. Panda🇧🇷 · D.P. Menezes🇧🇷 · C. Providência🇵🇹 · J. Da Providência🇵🇹	nucl-th	PRC	7
Jan 7, 2004#1*nucl-th/0401004	Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III A. Kuriyama (Kansai Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵	nucl-th	—	0
Oct 6, 2003#1*nucl-th/0310014	Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	—	0
Jun 2, 2003#1*nucl-th/0305091	Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	—	0
Apr 15, 2003#2*nucl-th/0304034	A Possible Form of the Orthogonal Set in Six Kinds of Boson Operators --In Relation to the su(2)- and its Relevant Algebras-- A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Apr 15, 2003#3*nucl-th/0304035	Note on the Orthogonal Set in Six Kinds of Boson Operators --In Relation to the su(1,1)- and its Relevant Algebras-- A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	1
Jan 29, 2003#1*nucl-th/0301088	On the Boson Number Operator in the Deformed Boson Scheme A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	0
Dec 18, 2002#5*cond-mat/0212386	On A Possible Scheme of q-Deformation of Many-Boson Systems in Time-Dependent Variational Method A. Kuriyama (Kansai Univ. Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ. Japan)🇯🇵 · M. Yamamura (Kansai Univ. Japan)🇯🇵	↳ cond-mat	—	0
Oct 15, 2002#2*nucl-th/0210038	The su(1,1)-Algebraic Boson Model in the Deformed Boson Scheme A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	—	0
Jul 15, 2002#3*nucl-th/0207032	Note on the Deformed Boson Scheme in Four Kinds of Boson Operators A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	4
May 9, 2002#1*nucl-th/0205022	Deformed Boson Scheme including Conventional q-Deformation in Time-Dependent Variational Method. IV A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	—	1
Feb 4, 2002#1*nucl-th/0202001	On the Multiboson Coherent State in Deformed Boson Scheme A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	3
Feb 4, 2002#2*nucl-th/0202002	Two Contrastive Boson-Pair Coherent States in Deformed Boson Scheme A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵	nucl-th	Prog.Theor.Phys.	3
Aug 9, 2000#1*nucl-th/0008013	Time-Evolution of the Coherent and the Squeezed States of Many-Body Systems Based on the Basic Idea of the Boson Mapping and the TDHF Method A. Kuriyama (1)🇯🇵 · J. da Providencia (2)🇵🇹 · Y. Tsue (3)🇯🇵 · M. Yamamura (1) ((1)Kansai University (2)Universidade de Coimbra (3)Kochi University)🇯🇵	nucl-th	Prog.Theor.Phys.Suppl.	22
Mar 24, 1999#2*nucl-th/9903055	Soliton formation in the Nambu-Jona-Lasinio model J. Providencia🇵🇹 · H. Walliser🇵🇹 · H. Weigel🇺🇸	nucl-th	NPA	2
May 27, 1996#4*nucl-th/9605037	A Relativistic Thomas-Fermi Description of Collective Modes in Droplets of Nuclear Matter C. da Providência🇵🇹 · L. Brito🇵🇹 · J. da Providência🇵🇹 · M. Nielsen🇧🇷 · X. Viñas🇪🇸	nucl-th	PRC	3

A possible trial beyond the conventional random phase approximation for the su(2)-Lipkin model including the case of non-closed shell system
Y. Tsue (Kochi Univ., Japan) · C. Providencia (Univ. de Coimbra, Portugal) · J. da Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)
Mar 25, 2022#3nucl-thIJMPE0 citations
Neutron stars with Bogoliubov quark-meson coupling model
Aziz Rabhi🇵🇹 · Constança Providência🇵🇹 · Steven A. Moszkowski🇵🇹 · João da Providência🇵🇹 · Henrik Bohr🇩🇰
Sep 14, 2020#5nucl-thPRC2 citations
Hybrid stars from a three-flavor NJL model with two kinds of tensor condensates
M. Morimoto🇯🇵 · Y. Tsue🇯🇵 · J. da Providencia🇵🇹 · C. Providencia🇵🇹 · M. Yamamura🇯🇵
Jul 17, 2020#5↳ hep-phIJMPE2 citations
Non-zero tensor condensates in cold quark matter within the three-flavor Nambu-Jona-Lasinio model with the Kobayashi-Maskawa-'t Hooft interaction
A. Kagawa (Kochi Univ., Japan)🇯🇵 · M. Morimoto (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Mar 17, 2020#10↳ hep-phIJMPE2 citations
Spin polarizations under a pseudovector interaction between quarks with the Kobayashi-Maskawa-'t Hooft term in high density quark matter
M. Morimoto (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)🇵🇹
Oct 9, 2019#10↳ hep-phIJMPE2 citations
Quark meson coupling model with $s u (3)$ symmetry within the Bogoliubov independent quark model of the nucleon
Prafulla K. Panda🇮🇳 · Constança Providência🇵🇹 · S.A. Moszkowski🇺🇸 · H. Bohr🇩🇰 · João da Providência🇵🇹
Oct 30, 2018#8nucl-th0 citations
Hybrid stars from the NJL model with a tensor interaction
H. Matsuoka (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jun 13, 2018#6↳ hep-phPRD9 citations
Spontaneous magnetization under a pseudovector interaction between quarks in high density quark matter
M.Morimoto (Kochi Univ., Japan)🇯🇵 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ.de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jan 15, 2018#4↳ hep-phIJMPE12 citations
Quark spin polarization and spontaneous magnetization in high density quark matter
Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · H. Matsuoka (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰
Mar 14, 2017#8↳ hep-phPoS0 citations
A note on the Lipkin model in arbitrary fermion number
Y. Tsue (Kochi Univ., Japan) · C. Providencia (Univ.de Coimbra, Portugal) · J. da Providencia (Univ. de Coimbra, Portugal) · M. Yamamura (Kansai Univ., Japan)
Feb 14, 2017#3nucl-thPTEP2 citations
Spin polarization and color superconductivity in the Nambu--Jona-Lasinio model at finite temperature
Hiroaki Matsuoka (Kochi Univ., Japan)🇯🇵 · Yasuhiko Tsue (Kochi Univ., Japan)🇯🇵 · Joao da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Constancia Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Masatoshi Yamamura (Kansai Univ., Japan)🇯🇵
Nov 9, 2016#3↳ hep-phPRD11 citations
A possible quantum fluid-dynamical approach to vortex motion in nuclei
Seiya Nishiyama · Joao da Providencia
Oct 5, 2016#2nucl-thIJMPE1 citation
Velocity operator approach to quantum fluid dynamics in a three-dimensional neutron-proton system
Seiya Nishiyama · Joao da Providencia
Mar 25, 2016#3nucl-thIJMPE2 citations
Spin Polarized versus Chiral Condensate in Quark Matter at Finite Temperature and Density
H. Matsuoka (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰
Jan 11, 2016#4↳ hep-phPTEP11 citations
QMC approach based on the Bogoliubov independent quark model of the nucleon
Henrik Bohr🇩🇰 · Steven A. Moszkowski🇺🇸 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹
Dec 9, 2015#1nucl-thIJMPE10 citations
Spontaneous magnetization in high-density quark matter
Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Univ. de Coimbra, Portugal and Kansai Univ., Japan)🇵🇹 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰
Jul 6, 2015#4↳ hep-phPTEP14 citations
A possibility of quark spin polarized phase in high density quark matter
Y. Tsue (Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰
Apr 14, 2015#12↳ hep-phActa Astron.Sin.Suppl.0 citations
Exact canonically conjugate momenta approach to a one-dimensional neutron-proton system, I
Seiya Nishiyama · Joao da Providencia
Oct 14, 2014#3*nucl-thIJMPE3 citations
Spin Polarization versus Color-Flavor-Locking in High Density Quark Matter
Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵 · H. Bohr (Danish Technical Univ., Denmark)🇩🇰
Sep 24, 2014#6*↳ hep-phPTEP10 citations
Beyond the Schwinger boson representation of the su(2)-algebra. I -- New boson representation based on the su(1,1)-algebra and its related problems with application
Yasuhiko Tsue (Kochi Univ., Japan) · Constanca Providencia (Univ. de Coimbra, Portugal) · Joao da Providencia (Univ. de Coimbra, Portugal) · Masatoshi Yamamura (Kansai Univ., Japan)
Sep 15, 2014#1*nucl-thPTEP2 citations
Beyond the Schwinger boson representation of the su(2)-algebra. II -- Some theoretical features of new boson representation and connections to the other boson representations
Yasuhiko Tsue (Kochi Univ., Japan) · Constanca Providencia (Univ. de Coimbra, Portugal) · Joao da Providencia (Univ. de Coimbra, Portugal) · Masatoshi Yamamura (Kansai Univ., Japan)
Sep 15, 2014#2*nucl-th1 citation
Description of Collective Motion in Two-Dimensional Nuclei; Tomonaga's Method Revisited
Seiya Nishiyama · Joao da Providencia
Jul 15, 2014#7*nucl-thNPA3 citations
A quark-meson coupling model based on Bogoliubov's model of the nucleon
Henrik Bohr · Steven A. Moszkowski🇺🇸 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹
Feb 10, 2014#7*nucl-th1 citation
Exact Canonically Conjugate Momenta to Quadrupole-Type Collective Coordinates and Derivation of Nuclear Quadrupole-Type Collective Hamiltonian
Seiya Nishiyama🇵🇹 · Joao da Providencia🇵🇹
Nov 7, 2013#1*nucl-thNPA6 citations
A Pseudo su(1,1)-Algebraic Deformation of the Cooper-Pair in the su(2)-Algebraic Many-Fermion Model
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jun 17, 2013#4*nucl-thPTEP1 citation
Interplay between Spin Polarization and Color Superconductivity in High Density Quark Matter
Y.Tsue (Univ. de Coimbra, Portugal and Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵 · H.Bohr (Danish Technical Univ., Denmark)🇩🇰
Nov 28, 2012#3*nucl-thPTEP15 citations
Quark-Hadron Phase-Transition in an Extended NJL Model with Scalar-Vector Interaction
T.-G. Lee (Kochi Univ., Japan)🇯🇵 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jul 9, 2012#11*↳ hep-phPTEP13 citations
The BCS-Bogoliubov and the su(2)-Algebraic Approach to the Pairing Model in Many-Fermion System
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jun 11, 2012#2*nucl-thProg.Theor.Phys.1 citation
A Role of the Quasiparticle in the Conservation of the Fermion Number
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jun 11, 2012#3*nucl-thProg.Theor.Phys.1 citation
Effective Potential Approach to Quark Ferromagnetization in High Density Quark Matter
Y. Tsue (Univ. de Coimbra, Portugal and Kochi Univ., Japan)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
May 14, 2012#2*nucl-thProg.Theor.Phys.22 citations
Ferromagnetic condensation in high density hadronic matter
Henrik Bohr🇩🇰 · Prafulla K. Panda🇮🇳 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹
Mar 29, 2012#2*nucl-th2 citations
Re-formation of Many-Quark Model with the su(4)-Algebraic Structure in the Schwinger Boson Realization
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jan 18, 2012#11*↳ hep-phProg.Theor.Phys.0 citations
Color-Singlet Three-Quark States in the su(4)-Algebraic Many-Quark Model
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jan 18, 2012#12*↳ hep-phProg.Theor.Phys.0 citations
Note on the Minimum Weight States in the su(2)-Algebraic Many-Fermion Model --- Extension of the Role of the Auxiliary su(2)-Algebra ---
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Dec 8, 2011#3*nucl-thProg.Theor.Phys.3 citations
BCS theory of hadronic matter at high densities
Henrik Bohr🇩🇰 · Prafulla K. Panda🇮🇳 · Constança Providência🇵🇹 · João da Providência🇵🇹
Oct 25, 2011#4*nucl-thBraz.J.Phys.1 citation
On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. II
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
May 16, 2011#1*nucl-thProg.Theor.Phys.2 citations
On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. III
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
May 16, 2011#2*nucl-thProg.Theor.Phys.2 citations
On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. I --- Color-Symmetric Form ---
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Apr 12, 2011#2*nucl-thProg.Theor.Phys.3 citations
Two-Level Lipkin Model in Unconventional Boson Realization
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jul 9, 2010#1*nucl-th0 citations
Pion correlations in Nuclear Matter
P.K. Panda🇵🇹 · S. Sarangi🇮🇳 · J. da Providência🇵🇹
Oct 20, 2009#2*nucl-thIJMPE0 citations
Color symmetric superconductivity in a phenomenological QCD model
Henrik Bohr🇩🇰 · Constança Providência🇵🇹 · João da Providência🇵🇹
Sep 22, 2009#2*nucl-thEPJA3 citations
The Bonn nuclear quark model revisited
Constança Providência🇵🇹 · João da Providência🇵🇹 · Flávio Cordeiro🇵🇹 · Masatoshi Yamamura🇯🇵 · Yasuhiko Tsue🇯🇵 · Seiya Nishiyama🇯🇵
Sep 17, 2009#5*nucl-thAnnals Phys.3 citations
Color symmetrical superconductivity in a schematic nuclear quark model
Henrik Bohr🇩🇰 · João da Providência🇵🇹
Sep 16, 2009#1*nucl-thEPL0 citations
Note on Many-Quark Model with su(4) Algebraic Structure
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Apr 27, 2009#6*↳ hep-phProg.Theor.Phys.6 citations
On the Exact Eigenstates and the Ground States Based on the Boson Realization for Many-Quark Model with su(4) Algebraic Structure
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Apr 27, 2009#7*↳ hep-phProg.Theor.Phys.4 citations
Effect of the $δ$ -meson on the instabilities of nuclear matter under strong magnetic fields
A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹
Apr 22, 2009#2*nucl-thPRC15 citations
Many-Quark Model with su(4) Algebraic Structure
Y. Tsue (Kochi Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Oct 29, 2008#2*nucl-thProg.Theor.Phys.6 citations
Stellar matter with a strong magnetic field within density-dependent relativistic models
A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹
Oct 21, 2008#2*nucl-thJ.Phys.G56 citations
Spinodal instabilities and the distillation effect in nuclear matter under strong magnetic fields
A. Rabhi🇵🇹 · C. Providencia🇵🇹 · J. Da Providencia🇵🇹
Oct 21, 2008#3*nucl-thPRC18 citations
A Refined Numerical Result on the First Excitation Energy in the Two-Level Pairing Model
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jan 10, 2007#2*nucl-thProg.Theor.Phys.0 citations
Semi-Classical Approach to the Two-Level Pairing Model --Various Aspects of Phase Change--
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Oct 20, 2006#3*nucl-thProg.Theor.Phys.1 citation
Classical and Quantal Descriptions of Small Amplitude Fluctuations Around Equilibriums in the Two-Level Pairing Model
Y.Tsue (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Oct 20, 2006#4*nucl-thProg.Theor.Phys.1 citation
The Lipkin Model in Many-Fermion System as an Example of the su(1,1) times su(1,1)-Algebraic Model
C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Apr 12, 2006#3*nucl-thProg.Theor.Phys.1 citation
Short range correlations in relativistic nuclear matter models
P.K. Panda🇵🇹 · João da Providência🇵🇹 · Constança Providência🇵🇹
Feb 22, 2006#1*nucl-thPRC6 citations
A New Boson Realization of Two-Level Pairing Model in Many-Fermion System and its Classical Counterpart
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Jan 31, 2006#1*nucl-th0 citations
Boson Realization of the su(3)-Algebra. IV
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Nov 21, 2005#1*nucl-th0 citations
Boson Realization of the su(3)-Algebra. III
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Nov 21, 2005#2*nucl-th0 citations
Boson Realization of the su(3)-Algebra. I
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Oct 3, 2005#3*nucl-thProg.Theor.Phys.0 citations
Boson Realization of the su(3)-Algebra. II
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Oct 3, 2005#4*nucl-thProg.Theor.Phys.3 citations
Relativistic Equation of state with short range correlations
P.K. Panda🇧🇷 · D.P. Menezes🇧🇷 · C. Providencia🇵🇹 · J. da Providencia🇵🇹
Jun 10, 2005#5*nucl-thBraz.J.Phys.1 citation
On Parametric Resonance in Quantum Many-Body System
Y.Tsue (Kochi Univ., Japan)🇯🇵 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · A.Kuriyama (Kansai Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Feb 28, 2005#2*nucl-th0 citations
On the Eigenvalue Problem of the su(1,1)-Algebra and the Coupling Scheme of Two su(1,1)-Spins
S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Nov 19, 2004#1*nucl-thProg.Theor.Phys.1 citation
A Note on the Eigenvalue Problem in the su(1,1)-Algebra
S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Nov 19, 2004#4*nucl-thProg.Theor.Phys.1 citation
A Possible Boson Realization of the so(4)- and the so(3,1)-Algebra
S.Nishiyama (Kochi Univ., Japan)🇯🇵 · C.Providencia (Univ.de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ.de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Nov 19, 2004#5*nucl-thProg.Theor.Phys.0 citations
Nuclear phenomena derived from quark-gluon strings
Henrik Bohr🇩🇰 · Constanca Providencia🇵🇹 · Joao da Providencia🇵🇹
Sep 16, 2004#2*nucl-thPRC7 citations
Aspects of short range correlations in a relativistic model
P.K. Panda🇧🇷 · D.P. Menezes🇧🇷 · C. Providência🇵🇹 · J. Da Providência🇵🇹
Aug 17, 2004#1*nucl-thPRC7 citations
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III
A. Kuriyama (Kansai Univ., Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ., Japan)🇯🇵 · M. Yamamura (Kansai Univ., Japan)🇯🇵
Jan 7, 2004#1*nucl-th0 citations
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Oct 6, 2003#1*nucl-th0 citations
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Jun 2, 2003#1*nucl-th0 citations
A Possible Form of the Orthogonal Set in Six Kinds of Boson Operators --In Relation to the su(2)- and its Relevant Algebras--
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Apr 15, 2003#2*nucl-thProg.Theor.Phys.1 citation
Note on the Orthogonal Set in Six Kinds of Boson Operators --In Relation to the su(1,1)- and its Relevant Algebras--
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Apr 15, 2003#3*nucl-thProg.Theor.Phys.1 citation
On the Boson Number Operator in the Deformed Boson Scheme
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Jan 29, 2003#1*nucl-thProg.Theor.Phys.0 citations
On A Possible Scheme of q-Deformation of Many-Boson Systems in Time-Dependent Variational Method
A. Kuriyama (Kansai Univ. Japan)🇯🇵 · C. Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J. da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y. Tsue (Kochi Univ. Japan)🇯🇵 · M. Yamamura (Kansai Univ. Japan)🇯🇵
Dec 18, 2002#5*↳ cond-mat0 citations
The su(1,1)-Algebraic Boson Model in the Deformed Boson Scheme
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Oct 15, 2002#2*nucl-th0 citations
Note on the Deformed Boson Scheme in Four Kinds of Boson Operators
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Jul 15, 2002#3*nucl-thProg.Theor.Phys.4 citations
Deformed Boson Scheme including Conventional q-Deformation in Time-Dependent Variational Method. IV
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
May 9, 2002#1*nucl-th1 citation
On the Multiboson Coherent State in Deformed Boson Scheme
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Feb 4, 2002#1*nucl-thProg.Theor.Phys.3 citations
Two Contrastive Boson-Pair Coherent States in Deformed Boson Scheme
A.Kuriyama (Kansai Univ. Japan)🇯🇵 · C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ. Japan)🇯🇵 · M.Yamamura (Kansai Univ. Japan)🇯🇵
Feb 4, 2002#2*nucl-thProg.Theor.Phys.3 citations
Time-Evolution of the Coherent and the Squeezed States of Many-Body Systems Based on the Basic Idea of the Boson Mapping and the TDHF Method
A. Kuriyama (1)🇯🇵 · J. da Providencia (2)🇵🇹 · Y. Tsue (3)🇯🇵 · M. Yamamura (1) ((1)Kansai University (2)Universidade de Coimbra (3)Kochi University)🇯🇵
Aug 9, 2000#1*nucl-thProg.Theor.Phys.Suppl.22 citations
Soliton formation in the Nambu-Jona-Lasinio model
J. Providencia🇵🇹 · H. Walliser🇵🇹 · H. Weigel🇺🇸
Mar 24, 1999#2*nucl-thNPA2 citations
A Relativistic Thomas-Fermi Description of Collective Modes in Droplets of Nuclear Matter
C. da Providência🇵🇹 · L. Brito🇵🇹 · J. da Providência🇵🇹 · M. Nielsen🇧🇷 · X. Viñas🇪🇸
May 27, 1996#4*nucl-thPRC3 citations

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