Holographic deconfined QGP phase diagram and entropy with an anomalous flow in a magnetic field background

Abstract

We assume that the initial hydrodynamic environment is a Quark Gluon Plasma (QGP) phase where merely u and d quarks are considered when adding a magnetic field. When considering the chiral magnetic effect in relativistic heavy ion collisions, an anomalous current will be formed in the QGP environment. The chiral magnetic current formed by these u and d quarks has an impact on the heavy quarkonium. By using fluid/gravity duality, the metric with anomalous flow is established by using fluid/gravity duality, so as to introduce the magnetic field effect into the corresponding metric. And then we use heavy quarkonium as a probe to study phase transition, and utilize the effective string tension of the heavy quarkonium to study phase transition by AdS/QCD theory. The characteristics of reporting inverse magnetic catalysis for the confinement-deconfinement transition with anomalous flow are in qualitative agreement with lattice QCD findings. The heavy-quarkonium asymptotic entropy distributions with different magnetic field around the confinement-deconfinement transition temperature are given in the paper.

22 pages, 6 figures

References in corpus (17)

• Nonlinear Fluid Dynamics from Gravity
• The QCD equation of state in background magnetic fields
• An AdS/CFT Calculation of Screening in a Hot Wind
• Local Fluid Dynamical Entropy from Gravity
• The Importance of Asymptotic Freedom for the Pseudocritical Temperature in Magnetized Quark Matter
• Inverse magnetic catalysis in the (2+1)-flavor Nambu--Jona-Lasinio and Polyakov--Nambu--Jona-Lasinio models
• Entropy Current in Conformal Hydrodynamics
• 1/q^2 Corrections and Gauge/String Duality
• The Spatial String Tension, Thermal Phase Transition, and AdS/QCD
• Inverse magnetic catalysis for the chiral transition induced by thermo-magnetic effects on the coupling constant
• Notes on chiral hydrodynamics within effective theory approach
• Forced Fluid Dynamics from Gravity
• Holography, Heavy-Quark Free Energy, and the QCD Phase Diagram
• Photon decay in strong magnetic field in heavy-ion collisions
• A systematic study of magnetic field in Relativistic Heavy-ion Collisions in the RHIC and LHC energy regions
• Entropic destruction of heavy quarkonium in non-Abelian plasma from holography
• A systematically study of thermal width of heavy quarkonia in a finite temperature magnetized background from holography