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Y. Jiang, H. Gong, W. M. Sun and H. S. Zong, “Wigner Solution of the Quark Gap Equation at Nonzero Current Quark Mass and Partial Restoration of Chiral Symmetry at Finite Chemical Potential,” Physical Review D, Vol. 85, No. 3, 2012, Article ID: 034031. doi:10.1103/PhysRevD.85.034031

has been cited by the following article:

• TITLE: Discussion for the Solutions of Dyson-Schwinger Equations at m ≠ 0 in QED3

  AUTHORS: Huixia Zhu, Hongtao Feng, Weimin Sun, Hongshi Zong

  KEYWORDS: QED3; Fermion Propagator; Solutions of DSEs

  JOURNAL NAME: Journal of Modern Physics, Vol.4 No.4A, April 30, 2013

  ABSTRACT: In the case of nonzero fermion mass, within a range of Ansatze for the full fermion-boson vertex, we show that Dyson-Schwinger equation for the fermion propagator in QED3 has two qualitatively distinct dynamical chiral symmetry breaking solutions. As the fermion mass increases and reaches to a critical value mc, one solution disappears, and the dependence of mc on the number of fermion flavors is also given.