Finite temperature hadrons from holographic QCD

TL;DR

This paper investigates how scalar mesons and glueballs behave at finite temperature using a holographic QCD model, analyzing spectral functions, mass spectra, and phase transitions.

Contribution

It introduces a bottom-up holographic approach to study finite temperature effects on hadrons, including dissociation and deconfinement phenomena.

Findings

Spectral functions show hadron dissociation at high temperatures.

Mass spectra shift indicating deconfinement transition.

Holographic model captures key finite temperature hadron properties.

Abstract

The properties of scalar mesons and glueballs at finite temperature are analyzed through a {\it bottom-up} holographic approach. We focus on the spectral functions and mass spectra. A discussion on hadron dissociation and deconfinement phase transition is also put forward.