Classical stability of U(1)_A domain walls in dense matter QCD
High Energy Physics - Phenomenology
2009-11-07 v2
Abstract
It was recently shown that there exists metastable U(1)_A domain wall configurations in high-density QCD (\mu >> 1 GeV). In the following we will assess the stability of such non-trivial field configurations at intermediate densities (\mu < 1 GeV). The existence of such configurations at intermediate densities could have interesting consequences for the physics of neutron stars with high core density.
Cite
@article{arxiv.hep-ph/0112144,
title = {Classical stability of U(1)_A domain walls in dense matter QCD},
author = {Kirk B. W. Buckley},
journal= {arXiv preprint arXiv:hep-ph/0112144},
year = {2009}
}
Comments
13 pages, 2 Postscript figures, typos corrected