58 citations · 171 across the 7 of their papers we have counts for
4 papers · 1 filter
Continuum study on QCD phase diagram through an OPE-modified gluon propagator
Chao Shi, Yi-Lun Du, Shu-Sheng Xu +2
Within the Dyson-Schwinger equations (DSEs) framework, a gluon propagator model incorporating quark's feedback through operator product expansion (OPE) is introduced to investigate…
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…
Dynamical chiral symmetry breaking in the NJL model with a constant external magnetic field
Song Shi, You-Chang Yang, Yong-Hui Xia +3
In this paper we develop a new method that is different from Schwinger proper time method to deduce the fermion propagator with a constant external magnetic field. In the NJL model…
Noncommutative field with constant background fields and neutral fermion
Cui-bai Luo, Feng-yao Hou, Zhu-fang Cui +2
Introducing constant background fields into the noncommutative gauge theory, we first obtain a Hermitian fermion Lagrangian which involves a Lorentz violation term, then we general…