arXiv:hep-ph/9706291·v2·High Energy Physics — Phenomenology
Mass formulae and strange quark matter
G. X. Peng · P. Z. Ning
Abstract
We have derived the popularly used parametrization formulae for quark masses at low densities and modified them at high densities within the mass-density-dependent model. The results are applied to investigate the lowest density for the possible existence of strange quark matter at zero temperature.
Comments: 9 pages, LATeX with ELSART style, one table, no figures. Improvement on the derivation of qark mass formulae