Connecting neutron star observations to the high density equation of state of quasi-particle model. (arXiv:1212.1749v1 [astro-ph.HE])

Connecting neutron star observations to the high density equation of state of quasi-particle model. (arXiv:1212.1749v1 [astro-ph.HE]):
The observation of $1.97\pm0.04$ solar-mass neutron-like star gives
constraint on the equation of state (EOS) of cold, condensed matter. In this
paper, the EOS for both pure quark star and hybrid star with a quark core
described by quasi-particle model are considered. The parameters of
quasi-particle model which affect the mass of both quark star and hybrid star
can be constrained by the observation.