Quark mass density- and temperature- dependent model for strange quark matter
Nuclear Theory
2010-12-17 v1
Abstract
It is found that the radius of a stable strangelet decreases as the temperature increases in a quark mass density-dependent model. To overcome this difficulty, we extend this model to a quark mass density- and temperature- dependent model in which the vacuum energy density at zero baryon density limit B depends on temperature. An ansatz is introduced and the regions for the best choice of the parameters are studied.
Keywords
Cite
@article{arxiv.nucl-th/0203006,
title = {Quark mass density- and temperature- dependent model for strange quark matter},
author = {Y. Zhang},
journal= {arXiv preprint arXiv:nucl-th/0203006},
year = {2010}
}
Comments
5 pages, 4 figures