1204.3051 (V. G. Ksenzov et al.)

Dynamical Symmetry Breaking in Models with the Yukawa Interaction    [PDF]

V. G. Ksenzov, A. I. Romanov

We discuss models with a massless fermion and a self-interacting massive scalar field with the Yukawa interaction. The chiral condensate and the fermion mass are calculated analytically. It is shown that the models have a phase transition as a function of the squared mass of the scalar field.

View original: http://arxiv.org/abs/1204.3051