Author

Ayriyan, Alexander

INSPIRE profile1288398 ORCID0000-0002-5464-4392

22 papers·660 citations in this corpus

	Paper	Category
Jun 3, 2026#112606.02593	Hybrid stars among mass gap objects are excluded by twin stars at $1.4 M_{⊙}$ Alexander Ayriyan🇵🇱 · David Blaschke🇵🇱 · Marcin Dubaj🇵🇱 · Oleksandr Vitiuk🇵🇱 · Adrian Wojcik	↳ astro-ph.HE	—	0
Sep 3, 2025#182509.02554	Bayesian inference favors quark matter in neutron star interiors Alexander Ayriyan🇵🇱 · Oleksii Ivanytskyi🇵🇱 · David Blaschke🇵🇱	nucl-th	PRD	13
Jan 3, 2025#22501.00115	Bayesian analysis of hybrid neutron star EOS constraints within an instantaneous nonlocal chiral quark matter model Alexander Ayriyan🇵🇱 · David Blaschke🇵🇱 · Juan Pablo Carlomagno🇦🇷 · Gustavo A. Contrera🇦🇷 · Ana Gabriela Grunfeld🇦🇷	nucl-th	Universe	20
Mar 1, 2024#22402.18686	Observational Probes of the Neutron Star Equation of State with Hyperons, Bosonic Dark Matter, and Quark Matter Mahboubeh Shahrbaf🇵🇱 · Davood Rafiei Karkevandi🇵🇱 · Alexander Ayriyan🇵🇱 · Stefan Typel🇩🇪	nucl-th	Astron.Astrophys.	17
Nov 24, 2022#12211.12626	Special point "trains" in the M-R diagram of hybrid stars David Blaschke🇵🇱 · Alexander Ayriyan🇦🇲 · Mateusz Cierniak🇵🇱 · Ana Gabriela Grunfeld🇦🇷 · Oleksii Ivanytskyi🇵🇱 · Mahboubeh Shahrbaf🇵🇱	nucl-th	EPJ Web Conf.	3
May 4, 2021#12105.00029	Constraining free parameters of a color superconducting non-local Nambu-Jona-Lasinio model using Bayesian analysis of neutron stars mass and radius measurements Mahboubeh Shahrbaf🇵🇱 · Sofija Antić🇵🇱 · A. Ayriyan🇷🇺 · David Blaschke🇵🇱 · Ana Gabriela Grunfeld🇦🇷	nucl-th	PRD	34
Mar 1, 2021#92102.13485	Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS A. Ayriyan🇷🇺 · D. Blaschke🇵🇱 · A. G. Grunfeld🇦🇷 · D. Alvarez-Castillo🇷🇺 · H. Grigorian🇷🇺 · V. Abgaryan🇷🇺	↳ astro-ph.HE	EPJA	64
Jun 9, 2020#82006.03676	Studying the parameters of the extended $σ$ - $ω$ model for neutron star matter David Alvarez-Castillo🇵🇱 · Alexander Ayriyan🇷🇺 · Gergely Gábor Barnaföldi🇭🇺 · Hovik Grigorian🇷🇺 · Péter Pósfay🇭🇺	↳ astro-ph.HE	Eur.Phys.J.ST	13
May 8, 2020#82005.02759	Was GW170817 a canonical neutron star merger? Bayesian analysis with a third family of compact stars David Blaschke🇷🇺 · Alexander Ayriyan🇷🇺 · David Alvarez-Castillo🇷🇺 · Hovik Grigorian🇷🇺	↳ astro-ph.HE	Universe	84
Dec 19, 2019#121912.08782	Accretion-induced collapse to third family compact stars as trigger for eccentric orbits of millisecond pulsars in binaries David Edwin Alvarez-Castillo · John Antoniadis · Alexander Ayriyan · David Blaschke · Victor Danchev · Hovik Grigorian · Noshad Khosravi Largani · Fridolin Weber	↳ astro-ph.HE	Astron.Nachr.	12
Jun 7, 2019#91906.02522	Astrophysical aspects of general relativistic mass twin stars David Blaschke🇷🇺 · David Edwin Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · Hovik Grigorian🇷🇺 · Noshad Khosravi Lagarni🇷🇺 · Fridolin Weber🇺🇸	↳ astro-ph.HE	—	21
Jan 1, 2019#51812.11889	Hybrid equation of state with pasta phases and third family of compact stars K. Maslov🇷🇺 · N. Yasutake🇯🇵 · A. Ayriyan🇷🇺 · D. Blaschke🇵🇱 · H. Grigorian🇷🇺 · T. Maruyama🇯🇵 · T. Tatsumi🇯🇵 · D. N. Voskresensky🇷🇺	nucl-th	PRC	78
Dec 31, 2018#91812.10796	Bayesian Analysis for Extracting Properties of the Nuclear Equation of State from Observational Data including Tidal Deformability from GW170817 A. Ayriyan · D. Alvarez-Castillo · D. Blaschke · H. Grigorian	↳ astro-ph.HE	Universe	23
Jul 24, 2018#61807.08034	Two novel approaches to the hadron-quark mixed phase in compact stars Vahagn Abgaryan🇷🇺 · David Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · David Blaschke🇷🇺 · Hovik Grigorian🇷🇺	↳ astro-ph.HE	Universe	37
Nov 13, 2017#51711.03926	Robustness of third family solutions for hybrid stars against mixed phase effects A. Ayriyan🇷🇺 · N.-U. Bastian🇵🇱 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · K. Maslov🇷🇺 · D. N. Voskresensky🇷🇺	nucl-th	PRC	58
Feb 6, 2017#31702.00801	Bayesian analysis for a new class of hybrid EoS models using mass and radius data of compact stars A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · S. Benic🇯🇵 · D. Blaschke🇷🇺 · H. Grigorian🇦🇲 · S. Typel🇩🇪	↳ astro-ph.HE	Acta Phys.Polon.Supp.B	4
Aug 30, 2016#131608.07875	Universal limiting pressure for a three-flavor color superconducting PNJL model phase diagram A. Ayriyan🇷🇺 · J. Berdermann🇩🇪 · D. Blaschke🇵🇱 · R. Lastowiecki🇵🇱	↳ hep-ph	—	3
Mar 14, 2016#11603.03457	New class of hybrid EoS and Bayesian M-R data analysis D. Alvarez-Castillo🇷🇺 · A. Ayriyan🇷🇺 · S. Benic🇭🇷 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · S. Typel🇩🇪	nucl-th	EPJA	127
Nov 19, 2015#71511.05880	Mass-radius constraints for the neutron star EoS - Bayesian analysis A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · D. Blaschke🇲🇽 · H. Grigorian🇷🇺	nucl-th	J.Phys.Conf.Ser.	9
Jun 26, 2015#21506.07755	Bayesian analysis for two-parameter hybrid EoS with high-mass compact star twins David E. Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · David Blaschke🇷🇺 · Hovik Grigorian🇷🇺	↳ astro-ph.HE	—	5
Dec 30, 2014#111412.8226	New Bayesian analysis of hybrid EoS constraints with mass-radius data for compact stars A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · M. Sokolowski🇵🇱	↳ astro-ph.HE	Phys.Part.Nucl.	20
Feb 5, 2014#5*1402.0478	Mass and radius constraints for compact stars and the QCD phase diagram David B. Blaschke🇷🇺 · Hovik A.Grigorian🇷🇺 · David E. Alvarez-Castillo🇷🇺 · Alexander S. Ayriyan🇷🇺	↳ astro-ph.HE	J.Phys.Conf.Ser.	15

Hybrid stars among mass gap objects are excluded by twin stars at $1.4 M_{⊙}$
Alexander Ayriyan🇵🇱 · David Blaschke🇵🇱 · Marcin Dubaj🇵🇱 · Oleksandr Vitiuk🇵🇱 · Adrian Wojcik
Jun 3, 2026#11↳ astro-ph.HE0 citations
Bayesian inference favors quark matter in neutron star interiors
Alexander Ayriyan🇵🇱 · Oleksii Ivanytskyi🇵🇱 · David Blaschke🇵🇱
Sep 3, 2025#18nucl-thPRD13 citations
Bayesian analysis of hybrid neutron star EOS constraints within an instantaneous nonlocal chiral quark matter model
Alexander Ayriyan🇵🇱 · David Blaschke🇵🇱 · Juan Pablo Carlomagno🇦🇷 · Gustavo A. Contrera🇦🇷 · Ana Gabriela Grunfeld🇦🇷
Jan 3, 2025#2nucl-thUniverse20 citations
Observational Probes of the Neutron Star Equation of State with Hyperons, Bosonic Dark Matter, and Quark Matter
Mahboubeh Shahrbaf🇵🇱 · Davood Rafiei Karkevandi🇵🇱 · Alexander Ayriyan🇵🇱 · Stefan Typel🇩🇪
Mar 1, 2024#2nucl-thAstron.Astrophys.17 citations
Special point "trains" in the M-R diagram of hybrid stars
David Blaschke🇵🇱 · Alexander Ayriyan🇦🇲 · Mateusz Cierniak🇵🇱 · Ana Gabriela Grunfeld🇦🇷 · Oleksii Ivanytskyi🇵🇱 · Mahboubeh Shahrbaf🇵🇱
Nov 24, 2022#1nucl-thEPJ Web Conf.3 citations
Constraining free parameters of a color superconducting non-local Nambu-Jona-Lasinio model using Bayesian analysis of neutron stars mass and radius measurements
Mahboubeh Shahrbaf🇵🇱 · Sofija Antić🇵🇱 · A. Ayriyan🇷🇺 · David Blaschke🇵🇱 · Ana Gabriela Grunfeld🇦🇷
May 4, 2021#1nucl-thPRD34 citations
Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS
A. Ayriyan🇷🇺 · D. Blaschke🇵🇱 · A. G. Grunfeld🇦🇷 · D. Alvarez-Castillo🇷🇺 · H. Grigorian🇷🇺 · V. Abgaryan🇷🇺
Mar 1, 2021#9↳ astro-ph.HEEPJA64 citations
Studying the parameters of the extended $σ$ - $ω$ model for neutron star matter
David Alvarez-Castillo🇵🇱 · Alexander Ayriyan🇷🇺 · Gergely Gábor Barnaföldi🇭🇺 · Hovik Grigorian🇷🇺 · Péter Pósfay🇭🇺
Jun 9, 2020#8↳ astro-ph.HEEur.Phys.J.ST13 citations
Was GW170817 a canonical neutron star merger? Bayesian analysis with a third family of compact stars
David Blaschke🇷🇺 · Alexander Ayriyan🇷🇺 · David Alvarez-Castillo🇷🇺 · Hovik Grigorian🇷🇺
May 8, 2020#8↳ astro-ph.HEUniverse84 citations
Accretion-induced collapse to third family compact stars as trigger for eccentric orbits of millisecond pulsars in binaries
David Edwin Alvarez-Castillo · John Antoniadis · Alexander Ayriyan · David Blaschke · Victor Danchev · Hovik Grigorian · Noshad Khosravi Largani · Fridolin Weber
Dec 19, 2019#12↳ astro-ph.HEAstron.Nachr.12 citations
Astrophysical aspects of general relativistic mass twin stars
David Blaschke🇷🇺 · David Edwin Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · Hovik Grigorian🇷🇺 · Noshad Khosravi Lagarni🇷🇺 · Fridolin Weber🇺🇸
Jun 7, 2019#9↳ astro-ph.HE21 citations
Hybrid equation of state with pasta phases and third family of compact stars
K. Maslov🇷🇺 · N. Yasutake🇯🇵 · A. Ayriyan🇷🇺 · D. Blaschke🇵🇱 · H. Grigorian🇷🇺 · T. Maruyama🇯🇵 · T. Tatsumi🇯🇵 · D. N. Voskresensky🇷🇺
Jan 1, 2019#5nucl-thPRC78 citations
Bayesian Analysis for Extracting Properties of the Nuclear Equation of State from Observational Data including Tidal Deformability from GW170817
A. Ayriyan · D. Alvarez-Castillo · D. Blaschke · H. Grigorian
Dec 31, 2018#9↳ astro-ph.HEUniverse23 citations
Two novel approaches to the hadron-quark mixed phase in compact stars
Vahagn Abgaryan🇷🇺 · David Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · David Blaschke🇷🇺 · Hovik Grigorian🇷🇺
Jul 24, 2018#6↳ astro-ph.HEUniverse37 citations
Robustness of third family solutions for hybrid stars against mixed phase effects
A. Ayriyan🇷🇺 · N.-U. Bastian🇵🇱 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · K. Maslov🇷🇺 · D. N. Voskresensky🇷🇺
Nov 13, 2017#5nucl-thPRC58 citations
Bayesian analysis for a new class of hybrid EoS models using mass and radius data of compact stars
A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · S. Benic🇯🇵 · D. Blaschke🇷🇺 · H. Grigorian🇦🇲 · S. Typel🇩🇪
Feb 6, 2017#3↳ astro-ph.HEActa Phys.Polon.Supp.B4 citations
Universal limiting pressure for a three-flavor color superconducting PNJL model phase diagram
A. Ayriyan🇷🇺 · J. Berdermann🇩🇪 · D. Blaschke🇵🇱 · R. Lastowiecki🇵🇱
Aug 30, 2016#13↳ hep-ph3 citations
New class of hybrid EoS and Bayesian M-R data analysis
D. Alvarez-Castillo🇷🇺 · A. Ayriyan🇷🇺 · S. Benic🇭🇷 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · S. Typel🇩🇪
Mar 14, 2016#1nucl-thEPJA127 citations
Mass-radius constraints for the neutron star EoS - Bayesian analysis
A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · D. Blaschke🇲🇽 · H. Grigorian🇷🇺
Nov 19, 2015#7nucl-thJ.Phys.Conf.Ser.9 citations
Bayesian analysis for two-parameter hybrid EoS with high-mass compact star twins
David E. Alvarez-Castillo🇷🇺 · Alexander Ayriyan🇷🇺 · David Blaschke🇷🇺 · Hovik Grigorian🇷🇺
Jun 26, 2015#2↳ astro-ph.HE5 citations
New Bayesian analysis of hybrid EoS constraints with mass-radius data for compact stars
A. Ayriyan🇷🇺 · D. E. Alvarez-Castillo🇷🇺 · D. Blaschke🇷🇺 · H. Grigorian🇷🇺 · M. Sokolowski🇵🇱
Dec 30, 2014#11↳ astro-ph.HEPhys.Part.Nucl.20 citations
Mass and radius constraints for compact stars and the QCD phase diagram
David B. Blaschke🇷🇺 · Hovik A.Grigorian🇷🇺 · David E. Alvarez-Castillo🇷🇺 · Alexander S. Ayriyan🇷🇺
Feb 5, 2014#5*↳ astro-ph.HEJ.Phys.Conf.Ser.15 citations

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