48 citations · 268 across the 11 of their papers we have counts for
5 papers · 1 filter
Strange quark stars within proper time regularized (2+1)-flavor NJL model
Cheng-Ming Li, Shu-Yu Zuo, Yan Yan +4
In this work we use the equation of state (EOS) of (2+1)-flavor Nambu-Jona-Lasinio (NJL) model to study the structure of the strange quark star. With a new free parameter , the…
Exploring hybrid equation of state with constraints from tidal deformability of GW170817
Qing-wu Wang, Chao Shi, Yan Yan +1
With a interpolation method on the P- plane, a hybrid equation of state is explored. The quark phase is described by our newly developed self-consistent two-flavor NambuJona-…
Studies of two-solar-mass hybrid stars within the framework of Dyson-Schwinger equations
Tong Zhao, Shu-Sheng Xu, Yan Yan +3
In this paper we introduce an equation of state (EOS) of quark matter within the framework of Dyson-Schwinger equations (DSEs) to study the structure of compact stars. The smooth c…
2+1 flavors QCD equation of state at zero temperature within Dyson-Schwinger equations
Shu-Sheng Xu, Yan Yan, Zhu-Fang Cui +1
Within the framework of Dyson-Schwinger equations (DSEs), we discuss the equation of state (EOS) and quark number densities of 2+1 flavors, that is to say, , , and quarks…
A thermodynamically consistent quasi-particle model without density-dependent infinity of the vacuum zero point energy
Liu-jun Luo, Jing Cao, Yan Yan +2
In this paper, we generalize the improved quasi-particle model proposed in J. Cao et al., [ Phys. Lett. B {\bf711}, 65 (2012)] from finite temperature and zero chemical potential t…