H. S. Zong, W. M. Sun, J. L. Ping, X. F. Lu and F. Wang, “Does There Exist Only One Solution of the Dyson-Schwinger Equation for the Quark Propagator in the Case of Non-Zero Current Quark Mass,” Chinese Physics Letters, Vol. 22, No. 12, 2005, pp. 3036-3039. doi:10.1088/0256-307X/22/12/014

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.