2 papers
quant-ph2001
Different versions of perturbation expansion based on the single-trajectory quadrature method
W. Q. Chao, C. S. Ju
The newly developed single trajectory quadrature method is applied to a two-dimensional example. The results based on different versions of new perturbation expansion and the new G…
hep-ph2000
Meson Effects on Chiral Condensate at Finite Density
Mei Huang, Pengfei Zhuang, Weiqin Chao
Meson corrections on chiral condensate up to next-to-leading order in expansion at finite density are investigated in NJL model with chiral symmetry explicitly breaking. Co…