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nucl-th2007
The equation of state for the nuclear matter and the properties of the neutron star
Chang-Geng Liu, Bao-Xi Sun
The equation of state for the beta stable nuclear matter is calculated numerically, and then the Tolman-Oppenheimer-Volkov equation for the structure of the neutron star is solved…
nucl-th2002
An effective formulation on quantum hadrodynamics at finite temperatures and densities
Bao-Xi Sun, Xiao-Fu Lu, Lei Li +3
According to Wick's theorem, the second order self-energy corrections of hadrons in the hot and dense nuclear matter are calculated. Furthermore, the Feynman rules are summarized,…
nucl-th2001
A Nonlinear Realized Approach of SU(2) Chiral Symmetry Spontaneous Breaking and Properties of Nuclear Matter
Xiao-Fu Lu, Bao-Xi Sun, Yu-Xin Liu +2
A nonlinear realization of SU(2) chiral symmetry spontaneous breaking approach is developed in the composite operator formalism. A Lagrangian including quark, gluon and Goldstone b…