Gluon Condensate at finite temperature and density in holographic QCD
Floriana Giannuzzi
TL;DR
This paper investigates the behavior of the gluon condensate in hot and dense QCD matter using a holographic model, providing insights into its thermodynamic properties and electric-magnetic components.
Contribution
It introduces a holographic approach to analyze the gluon condensate at finite temperature and density, linking Wilson loops to electric and magnetic components of the condensate.
Findings
Calculated pressure, entropy, and quark density at finite T and μ.
Related Wilson loops to electric and magnetic components of G_2.
Provided low-temperature behavior of Wilson loops.
Abstract
The lowest dimensional gluon condensate is analysed at finite temperature and chemical potential using a bottom/up holographic model of QCD. Starting from the free energy of the model, pressure, entropy and quark density are obtained. Moreover, at zero chemical potential, the temporal and spatial Wilson loops at low temperature are computed; they are related to the (chromo-)electric and magnetic components of , respectively.
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