arXiv:hep-ph/0202078·v1·High Energy Physics — Phenomenology
Fermion determinant with dynamical chiral symmetry breaking
Qin Lu🇨🇳 · Hua Yang🇨🇳 · Qing Wang🇨🇳
Abstract
One -loop fermion determinant is discussed for the case in which dynamical chiral symmetry breaking caused by momentum dependent fermion self energy take place. The obtained series generalizes the heat kernel expansion for hard fermion mass.
Comments: 8 pages