Chiral condensate in nuclear matter with vacuum corrections
Nuclear Theory
2009-02-12 v2 High Energy Physics - Phenomenology
High Energy Physics - Theory
Nuclear Experiment
Abstract
Within the relativistic Hartree approach using a Lagrangian with density-dependent parameters respecting the chiral limit, it is found that the vacuum corrections from the nucleon Dirac sea soften the equation of state and favor the chiral symmetry restoration at high densities.
Cite
@article{arxiv.0805.1253,
title = {Chiral condensate in nuclear matter with vacuum corrections},
author = {Wei-Zhou Jiang and Bao-An Li},
journal= {arXiv preprint arXiv:0805.1253},
year = {2009}
}
Comments
12 pages