Author

Murase, Koichi

INSPIRE profile1256852 ORCID0000-0003-1634-250X

38 papers·1,055 citations in this corpus

	Paper	Category
Jan 16, 2026#82601.10136	Physics-informed neural networks for angular-momentum conservation in computational relativistic spin hydrodynamics Hidefumi Matsuda · Koichi Hattori · Koichi Murase	↳ hep-ph	—	0
Dec 23, 2025#102512.17971	Achieving angular-momentum conservation with physics-informed neural networks in computational relativistic spin hydrodynamics Hidefumi Matsuda🇨🇳 · Koichi Hattori🇨🇳 · Koichi Murase🇯🇵	↳ physics.flu-dyn	—	3
Sep 30, 2025#12509.22844	Regularized Lednicky-Lyuboshitz formula for higher partial waves in femtoscopy Koichi Murase · Tetsuo Hyodo	nucl-th	—	2
Aug 28, 2025#42508.19560	$Λ$ and $Σ$ potentials in dense matter based on chiral EFT: Bridging heavy-ion collisions, hypernuclei, and neutron stars Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵 · Johann Haidenbauer🇩🇪	nucl-th	EPJ Web Conf.	2
Aug 1, 2025#132507.23294	Poincaré covariant quantum molecular dynamics: a covariant description of a system of interacting wave packets Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵	↳ hep-ph	—	2
Feb 26, 2025#32502.17791	Dynamical evolution of critical fluctuations with second-order baryon diffusion coupled to chiral condensate Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Hirotsugu Fujii🇯🇵 · Tetsufumi Hirano🇯🇵	nucl-th	PRC	1
Jan 20, 2025#12501.09881	$Λ$ and $Σ$ potentials in neutron stars, hypernuclei, and heavy-ion collisions Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵	nucl-th	PoS	3
Nov 14, 2024#52411.08541	Higher partial waves in femtoscopy Koichi Murase🇯🇵 · Tetsuo Hyodo🇯🇵	nucl-th	J.Subatomic Part.Cosmol.	7
Sep 4, 2024#52409.00366	Mini-Proceedings of the "Fourth International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility (HEF-ex 2024)" P.Achenbach · K.Aoki · S.Aoki · C.Curceanu · S.Diehl · T.Doi · M.Endo · M.Fujita · T.Fukuda · H.Garcia-Tecocoatzi · L.S.Geng · T.Gunji · C.Hanhart · M.Harada · T.Harada · S.Hayakawa · B.R.He · E.Hiyama · R.Honda · Y.Ichikawa · M.Isaka · D.Jido · A.Jinno · K.Kamada · Y.Kamiya	↳ nucl-ex	—	5
Jan 24, 2024#22401.12688	Uncertainty quantification in the machine-learning inference from neutron star probability distribution to the equation of state Yuki Fujimoto🇺🇸 · Kenji Fukushima🇯🇵 · Syo Kamata🇯🇵 · Koichi Murase🇯🇵	nucl-th	PRD	41
Jul 3, 2023#22306.17452	Repulsive $Λ$ potentials in dense neutron star matter and binding energy of $Λ$ in hypernuclei Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵 · Akira Ohnishi🇯🇵	nucl-th	PRC	25
Jun 23, 2023#22306.12696	Efficient solver of relativistic hydrodynamics with implicit Runge-Kutta method Nathan Touroux🇯🇵 · Masakiyo Kitazawa🇯🇵 · Koichi Murase🇯🇵 · Marlene Nahrgang🇫🇷	nucl-th	PTEP	1
Jun 22, 2023#62306.12131	A Poincaré covariant cascade method for high-energy nuclear collisions Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Tomoyuki Maruyama🇯🇵 · Koichi Murase🇯🇵 · Akira Ohnishi🇯🇵	nucl-th	PRC	11
May 4, 2023#32305.01977	Hydrodynamic fluctuations and ultra-central flow puzzle in heavy-ion collisions Kenshi Kuroki🇯🇵 · Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Tetsufumi Hirano🇯🇵	nucl-th	PLB	17
Nov 1, 2022#42210.17202	Directed flow of $Λ$ from heavy-ion collisions and hyperon puzzle of neutron stars Akira Ohnishi🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵	nucl-th	EPJ Web Conf.	3
Oct 17, 2022#52210.07841	Scales in light-nuclei production near the QCD critical point Shanjin Wu🇨🇳 · Koichi Murase🇯🇵 · Huichao Song🇨🇳	nucl-th	PoS	1
Aug 3, 2022#22208.01297	Directed flow of $Λ$ in high-energy heavy-ion collisions and $Λ$ potential in dense nuclear matter Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Akira Ohnishi🇯🇵	nucl-th	PRC	44
May 31, 2022#12205.14302	Examination of background effects on light-nuclei yield ratio in relativistic heavy-ion collisions Shanjin Wu🇨🇳 · Koichi Murase🇨🇳 · Shian Tang🇨🇳 · Huichao Song🇨🇳	nucl-th	PRC	5
Nov 18, 2021#22111.08963	Effects of hydrodynamic and initial longitudinal fluctuations on rapidity decorrelation of collective flow Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Tetsufumi Hirano🇯🇵	nucl-th	PLB	18
Jan 21, 2021#42101.08156	Extensive Studies of the Neutron Star Equation of State from the Deep Learning Inference with the Observational Data Augmentation Yuki Fujimoto🇯🇵 · Kenji Fukushima🇯🇵 · Koichi Murase🇨🇳	nucl-th	JHEP	76
May 7, 2020#12005.02684	One fluid might not rule them all You Zhou🇩🇰 · Wenbin Zhao🇨🇳 · Koichi Murase🇨🇳 · Huichao Song🇨🇳	nucl-th	NPA	14
Mar 31, 2020#42003.13496	Rapidity decorrelation of anisotropic flow caused by hydrodynamic fluctuations Azumi Sakai🇯🇵 · Koichi Murase🇨🇳 · Tetsufumi Hirano🇯🇵	nucl-th	PRC	40
Jan 22, 2020#32001.06742	Searching for small droplets of hydrodynamic fluid in proton--proton collisions at the LHC Wenbin Zhao🇨🇳 · You Zhou🇩🇰 · Koichi Murase🇨🇳 · Huichao Song🇨🇳	nucl-th	EPJC	43
Apr 26, 2019#21904.11217	Causal hydrodynamic fluctuations in non-static and inhomogeneous backgrounds Koichi Murase🇯🇵	nucl-th	Annals Phys.	19
Mar 11, 2019#41903.03400	Mapping neutron star data to the equation of state using the deep neural network Yuki Fujimoto🇯🇵 · Kenji Fukushima🇯🇵 · Koichi Murase🇯🇵	nucl-th	PRD	143

Physics-informed neural networks for angular-momentum conservation in computational relativistic spin hydrodynamics
Hidefumi Matsuda · Koichi Hattori · Koichi Murase
Jan 16, 2026#8↳ hep-ph0 citations
Achieving angular-momentum conservation with physics-informed neural networks in computational relativistic spin hydrodynamics
Hidefumi Matsuda🇨🇳 · Koichi Hattori🇨🇳 · Koichi Murase🇯🇵
Dec 23, 2025#10↳ physics.flu-dyn3 citations
Regularized Lednicky-Lyuboshitz formula for higher partial waves in femtoscopy
Koichi Murase · Tetsuo Hyodo
Sep 30, 2025#1nucl-th2 citations
$Λ$ and $Σ$ potentials in dense matter based on chiral EFT: Bridging heavy-ion collisions, hypernuclei, and neutron stars
Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵 · Johann Haidenbauer🇩🇪
Aug 28, 2025#4nucl-thEPJ Web Conf.2 citations
Poincaré covariant quantum molecular dynamics: a covariant description of a system of interacting wave packets
Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵
Aug 1, 2025#13↳ hep-ph2 citations
Dynamical evolution of critical fluctuations with second-order baryon diffusion coupled to chiral condensate
Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Hirotsugu Fujii🇯🇵 · Tetsufumi Hirano🇯🇵
Feb 26, 2025#3nucl-thPRC1 citation
$Λ$ and $Σ$ potentials in neutron stars, hypernuclei, and heavy-ion collisions
Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵
Jan 20, 2025#1nucl-thPoS3 citations
Higher partial waves in femtoscopy
Koichi Murase🇯🇵 · Tetsuo Hyodo🇯🇵
Nov 14, 2024#5nucl-thJ.Subatomic Part.Cosmol.7 citations
Mini-Proceedings of the "Fourth International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility (HEF-ex 2024)"
P.Achenbach · K.Aoki · S.Aoki · C.Curceanu · S.Diehl · T.Doi · M.Endo · M.Fujita · T.Fukuda · H.Garcia-Tecocoatzi · L.S.Geng · T.Gunji · C.Hanhart · M.Harada · T.Harada · S.Hayakawa · B.R.He · E.Hiyama · R.Honda · Y.Ichikawa · M.Isaka · D.Jido · A.Jinno · K.Kamada · Y.Kamiya
Sep 4, 2024#5↳ nucl-ex5 citations
Uncertainty quantification in the machine-learning inference from neutron star probability distribution to the equation of state
Yuki Fujimoto🇺🇸 · Kenji Fukushima🇯🇵 · Syo Kamata🇯🇵 · Koichi Murase🇯🇵
Jan 24, 2024#2nucl-thPRD41 citations
Repulsive $Λ$ potentials in dense neutron star matter and binding energy of $Λ$ in hypernuclei
Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵 · Akira Ohnishi🇯🇵
Jul 3, 2023#2nucl-thPRC25 citations
Efficient solver of relativistic hydrodynamics with implicit Runge-Kutta method
Nathan Touroux🇯🇵 · Masakiyo Kitazawa🇯🇵 · Koichi Murase🇯🇵 · Marlene Nahrgang🇫🇷
Jun 23, 2023#2nucl-thPTEP1 citation
A Poincaré covariant cascade method for high-energy nuclear collisions
Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Tomoyuki Maruyama🇯🇵 · Koichi Murase🇯🇵 · Akira Ohnishi🇯🇵
Jun 22, 2023#6nucl-thPRC11 citations
Hydrodynamic fluctuations and ultra-central flow puzzle in heavy-ion collisions
Kenshi Kuroki🇯🇵 · Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Tetsufumi Hirano🇯🇵
May 4, 2023#3nucl-thPLB17 citations
Directed flow of $Λ$ from heavy-ion collisions and hyperon puzzle of neutron stars
Akira Ohnishi🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Yasushi Nara🇯🇵
Nov 1, 2022#4nucl-thEPJ Web Conf.3 citations
Scales in light-nuclei production near the QCD critical point
Shanjin Wu🇨🇳 · Koichi Murase🇯🇵 · Huichao Song🇨🇳
Oct 17, 2022#5nucl-thPoS1 citation
Directed flow of $Λ$ in high-energy heavy-ion collisions and $Λ$ potential in dense nuclear matter
Yasushi Nara🇯🇵 · Asanosuke Jinno🇯🇵 · Koichi Murase🇯🇵 · Akira Ohnishi🇯🇵
Aug 3, 2022#2nucl-thPRC44 citations
Examination of background effects on light-nuclei yield ratio in relativistic heavy-ion collisions
Shanjin Wu🇨🇳 · Koichi Murase🇨🇳 · Shian Tang🇨🇳 · Huichao Song🇨🇳
May 31, 2022#1nucl-thPRC5 citations
Effects of hydrodynamic and initial longitudinal fluctuations on rapidity decorrelation of collective flow
Azumi Sakai🇯🇵 · Koichi Murase🇯🇵 · Tetsufumi Hirano🇯🇵
Nov 18, 2021#2nucl-thPLB18 citations
Extensive Studies of the Neutron Star Equation of State from the Deep Learning Inference with the Observational Data Augmentation
Yuki Fujimoto🇯🇵 · Kenji Fukushima🇯🇵 · Koichi Murase🇨🇳
Jan 21, 2021#4nucl-thJHEP76 citations
One fluid might not rule them all
You Zhou🇩🇰 · Wenbin Zhao🇨🇳 · Koichi Murase🇨🇳 · Huichao Song🇨🇳
May 7, 2020#1nucl-thNPA14 citations
Rapidity decorrelation of anisotropic flow caused by hydrodynamic fluctuations
Azumi Sakai🇯🇵 · Koichi Murase🇨🇳 · Tetsufumi Hirano🇯🇵
Mar 31, 2020#4nucl-thPRC40 citations
Searching for small droplets of hydrodynamic fluid in proton--proton collisions at the LHC
Wenbin Zhao🇨🇳 · You Zhou🇩🇰 · Koichi Murase🇨🇳 · Huichao Song🇨🇳
Jan 22, 2020#3nucl-thEPJC43 citations
Causal hydrodynamic fluctuations in non-static and inhomogeneous backgrounds
Koichi Murase🇯🇵
Apr 26, 2019#2nucl-thAnnals Phys.19 citations
Mapping neutron star data to the equation of state using the deep neural network
Yuki Fujimoto🇯🇵 · Kenji Fukushima🇯🇵 · Koichi Murase🇯🇵
Mar 11, 2019#4nucl-thPRD143 citations

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