arXiv:1511.09457·v2·High Energy Physics — Phenomenology
Perturbative thermodynamics at nonzero isospin density for cold QCD
Thorben Graf🇩🇪 · Juergen Schaffner-Bielich🇩🇪 · Eduardo S. Fraga🇧🇷
Abstract
We use next-to-leading-order in perturbation theory to investigate the effects of a finite isospin density on the thermodynamics of cold strongly interacting matter. Our results include nonzero quark masses and are compared to lattice data.
Comments: V2: Minor modifications; 5 pages, 6 figures