Anisotropic Color Superconductivity
High Energy Physics - Phenomenology
2017-08-23 v1 Superconductivity
Nuclear Theory
Abstract
We discuss the possibility that in finite density QCD an anisotropic phase is realized. This case might arise for quarks with different chemical potential and/or different masses. In this phase crystalline structures may be formed. We consider this possibility and we describe, in the context of an effective lagrangian, the corresponding phonons as the Nambu-Goldstone bosons associated to the breaking of the space symmetries.
Cite
@article{arxiv.hep-ph/0301162,
title = {Anisotropic Color Superconductivity},
author = {Roberto Casalbuoni},
journal= {arXiv preprint arXiv:hep-ph/0301162},
year = {2017}
}
Comments
LaTex 17 pages, 6 figures. Contributed paper to the International Workshop SCGT 02 "Strong Coupling Gauge Theories and Effective Field Theories", 10-13 December 2002, Nagoya, Japan