QCD Equilibrium and Dynamical Properties from Holographic Black Holes

Journal Article · Sat Dec 10 00:00:00 EST 2022 · Suplemento de la Revista Mexicana de Fisica

DOI:https://doi.org/10.31349/suplrevmexfis.3.040910· OSTI ID:2280680

Grefa, Joaquin ^[1]; Hippert, Mauricio ^[2]; Noronha, Jorge ^[2]; Noronha-Hostler, Jacquelyn ^[2]; Portillo, Israel ^[3]; Ratti, Claudia ^[3]; Rougemont, Romulo ^[4]

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1. University of Houston, TX (United States); University of Illinois Urbana-Champaign
2. University of Illinois Urbana-Champaign, IL (United States)
3. University of Houston, TX (United States)
4. Universidade Federal de Goiás (Brazil)

By using gravity/gauge correspondence, we employ an Einstein-Maxwell-Dilaton model to compute the equilibrium and out-of-equilibrium properties of a hot and baryon rich strongly coupled quark-gluon plasma. The family of 5-dimensional holographic black holes, which are constrained to mimic the lattice QCD equation of state at zero density, is used to investigate the temperature and baryon chemical potential dependence of the equation of state. We also obtained the baryon charge conductivity, and the bulk and shear viscosities with a particular focus on the behavior of these observables on top of the critical end point and the line of first order phase transition predicted by the model.

• Research Organization: University of Illinois Urbana-Champaign, IL (United States); University of Illinois at Urbana-Champaign, IL (United States)
• Sponsoring Organization: MUSES collaboration; National Science Foundation (NSF); USDOE Office of Science (SC); USDOE Office of Science (SC), Nuclear Physics (NP)
• Grant/Contract Number: SC0020633; SC0021301
• OSTI ID: 2280680
• Alternate ID(s): OSTI ID: 2283619
• Journal Information: Suplemento de la Revista Mexicana de Fisica, Journal Name: Suplemento de la Revista Mexicana de Fisica Journal Issue: 4 Vol. 3; ISSN 2683-2585
• Publisher: Sociedad Mexicana de Fisica, A.C.
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AdS/CFT correspondence
Bayesian analysis
Equation of State
Equation of state
Holography
Phase diagram
Phase transitions
QCD
Quantum Chromodynamics
Transport coefficients