Phase structure of cold magnetized quark matter within the SU(3) NJL model
High Energy Physics - Phenomenology
2014-08-20 v1
Abstract
The possible different phases of cold quark matter in the presence of a finite magnetic field and chemical potential are obtained within the SU(3) NJL model for two parameter sets often used in the literature. Although the general pattern is the same in both cases, the number of intermediate phases is parameter dependent. The chiral susceptibilities, as usually defined, are different not only for the s-quark as compared with the two light quarks, but also for the u and d-quarks, yielding non identical crossover lines for the light quark sector.
Keywords
Cite
@article{arxiv.1402.4731,
title = {Phase structure of cold magnetized quark matter within the SU(3) NJL model},
author = {A. G. Grunfeld and D. P. Menezes and M. B. Pinto and N. N. Scoccola},
journal= {arXiv preprint arXiv:1402.4731},
year = {2014}
}