Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma

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Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma. / Ануфриев, Антон Витальевич ; Коваленко, Владимир Николаевич.

в: Physics of Atomic Nuclei, 22.10.2025.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{ee2f8a929b7b42f5be1ebcaa71b032be,

title = "Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma",

abstract = "In this paper, we propose a method for numerical modeling of the nuclear matter properties within the framework of relativistic heavy-ion collisions using a holographic equation of state. Model's free parameters are calibrated using lattice results for quark masses approximating physical values and adjusted to match the Regge spectra of $\rho$ mesons. Numerical simulations are performed using the iEBE-MUSIC framework, which incorporates the MUSIC relativistic hydrodynamics solver. We modify the code by implementing a tabulated holographic equation of state, enabling simulations of quark-gluon plasma evolution with dynamically generated initial conditions via the 3D Monte Carlo Glauber Model. Finally, the spectra of produced hadrons are computed using a hybrid iSS+UrQMD approach at the freeze-out stage.",

keywords = "Holographic approach, Quark-Gluon Plasma, relativistic hydrodynamics, Quark-gluon plasma, Heavy ion collisions, Equation of state, Holography, relativistic hydrodynamics",

author = "Ануфриев, {Антон Витальевич} and Коваленко, {Владимир Николаевич}",

note = "A. V. Anufriev, V. N. Kovalenko, Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma. // Physics of Particles and Nuclei",

year = "2025",

month = oct,

day = "22",

language = "English",

journal = "Physics of Atomic Nuclei",

issn = "1063-7788",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

}

RIS

TY - JOUR

T1 - Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma

AU - Ануфриев, Антон Витальевич

AU - Коваленко, Владимир Николаевич

N1 - A. V. Anufriev, V. N. Kovalenko, Application of the Holographic Equation of State for Numerical Modeling of the Evolution of Quark-Gluon Plasma. // Physics of Particles and Nuclei

PY - 2025/10/22

Y1 - 2025/10/22

N2 - In this paper, we propose a method for numerical modeling of the nuclear matter properties within the framework of relativistic heavy-ion collisions using a holographic equation of state. Model's free parameters are calibrated using lattice results for quark masses approximating physical values and adjusted to match the Regge spectra of $\rho$ mesons. Numerical simulations are performed using the iEBE-MUSIC framework, which incorporates the MUSIC relativistic hydrodynamics solver. We modify the code by implementing a tabulated holographic equation of state, enabling simulations of quark-gluon plasma evolution with dynamically generated initial conditions via the 3D Monte Carlo Glauber Model. Finally, the spectra of produced hadrons are computed using a hybrid iSS+UrQMD approach at the freeze-out stage.

AB - In this paper, we propose a method for numerical modeling of the nuclear matter properties within the framework of relativistic heavy-ion collisions using a holographic equation of state. Model's free parameters are calibrated using lattice results for quark masses approximating physical values and adjusted to match the Regge spectra of $\rho$ mesons. Numerical simulations are performed using the iEBE-MUSIC framework, which incorporates the MUSIC relativistic hydrodynamics solver. We modify the code by implementing a tabulated holographic equation of state, enabling simulations of quark-gluon plasma evolution with dynamically generated initial conditions via the 3D Monte Carlo Glauber Model. Finally, the spectra of produced hadrons are computed using a hybrid iSS+UrQMD approach at the freeze-out stage.

KW - Holographic approach

KW - Quark-Gluon Plasma

KW - relativistic hydrodynamics

KW - Quark-gluon plasma

KW - Heavy ion collisions

KW - Equation of state

KW - Holography

KW - relativistic hydrodynamics

M3 - Article

JO - Physics of Atomic Nuclei

JF - Physics of Atomic Nuclei

SN - 1063-7788

ER -

ID: 137307254