227 citations · 1k across the 27 of their papers we have counts for
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hep-ph2005★ 18 cited
Pion-nucleon Sigma Term in the Global Color Model of QCD
Lei Chang, Yu-xin Liu, Hua Guo
We study the pion-nucleon sigma term in vacuum and in nuclear matter in the framework of global color model of QCD. With the effective gluon propagator being taken as the -funct…
hep-ph2001★ 50 cited
Density Dependence of Nucleon Bag Constant, Radius and Mass in an Effective Field Theory Model of QCD
Yu-xin Liu, Dong-feng Gao, Hua Guo
With the global color symmetry model (GCM) being extended to finite chemical potential, the density dependence of the bag constant, the total energy and the radius of a nucleon, as…