Quark matter revisited with non extensive MIT bag model
Nuclear Theory
2017-10-18 v1 High Energy Astrophysical Phenomena
Statistical Mechanics
High Energy Physics - Phenomenology
Abstract
In this work we revisit the MIT bag model to describe quark matter within both the usual Fermi-Dirac and the Tsallis statistics. We verify the effects of the non-additivity of the latter by analysing two different pictures: the first order phase transition of the QCD phase diagram and stellar matter properties. While, the QCD phase diagram is visually affected by the Tsallis statistics, the resulting effects on quark star macroscopic properties are barely noticed.
Cite
@article{arxiv.1706.02183,
title = {Quark matter revisited with non extensive MIT bag model},
author = {Pedro H. G. Cardoso and Tiago Nunes da Silva and Airton Deppman and Débora P. Menezes},
journal= {arXiv preprint arXiv:1706.02183},
year = {2017}
}
Comments
10 pagens, 5 figures