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nucl-th2003
Quark Condensates in Nuclear Matter in the Global Color Symmetry Model of QCD
Yu-xin Liu, Dong-feng Gao, Hua Guo
With the global color symmetry model being extended to finite chemical potential, we study the density dependence of the local and nonlocal scalar quark condensates in nuclear matt…
nucl-th2003
Reevaluation of the density dependence of nucleon radius and mass in the global color symmetry model of QCD
Yu-xin Liu, Dong-feng Gao, Jian-hang Zhou +1
With the global color symmetry model (GCM) at finite chemical potential, the density dependence of the bag constant, the total energy and the radius of a nucleon in nuclear matter…
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…