A Dual Geometry of the Hadron in Dense Matter

TL;DR

This paper explores the dual geometric description of hadrons in dense nuclear matter, analyzing phase transitions and meson mass behavior with increasing density using holographic models.

Contribution

It introduces a dual geometry framework for hadrons in dense matter and examines the phase diagram and meson mass dependence on density.

Findings

The phase diagram closes at high density.

Critical temperature decreases with density.

Rho meson mass varies with density.

Abstract

We identify the dual geometry of the hadron phase of dense nuclear matter and investigate the confinement/deconfinement phase transition. We suggest that the low temperature phase of the RN black hole with the full backreaction of the bulk gauge field is described by the zero mass limit of the RN black hole with hard wall. We calculated the density dependence of critical temperature and found that the phase diagram closes. We also study the density dependence of the rho meson mass.