Dense and Hot Holographic QCD: Finite Baryonic E Field
High Energy Physics - Theory
2009-11-19 v2
Abstract
We investigate the response of dense and hot holographic QCD (hQCD) to a static and baryonic electric field E using the chiral model of Sakai and Sugimoto. Strong fields with E>(\sqrt\lambda M_{KK})^2 free quark pairs, causing the confined vacuum and matter state to decay. We generalize Schwinger's QED persistence function to dense hQCD. At high temperature and density, Ohm's law is derived generalizing a recent result by Karch and O'Bannon to the chiral case.
Keywords
Cite
@article{arxiv.0803.0318,
title = {Dense and Hot Holographic QCD: Finite Baryonic E Field},
author = {Keun-Young Kim and Sang-Jin Sin and Ismail Zahed},
journal= {arXiv preprint arXiv:0803.0318},
year = {2009}
}
Comments
V2: 13 pages, references added, typos corrected, minor corrections