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arXiv · 1007.3431

Pion condensation in holographic QCD

Dylan Albrecht·Joshua Erlich
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Abstract

We study pion condensation at zero temperature in a hard-wall holographic model of hadrons with isospin chemical potential. We find that the transition from the hadronic phase to the pion condensate phase is first order except in a certain limit of model parameters. Our analysis suggests that immediately across the phase boundary the condensate acts as a stiff medium approaching the Zel'dovich limit of equal energy density and pressure.

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Dylan Albrecht, Joshua Erlich. 2010-07-20. Pion condensation in holographic QCD. https://doi.org/10.1103/physrevd.82.095002

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