Fermionic langevin equations without kernel and Zwanzinger's gauge fixing procedure |
| |
| Institution: | Department de Matemática Aplicada, Escuela Técnica Superior de Ingenieros Industriales, José Gutierrez Abascal 2, E-28006 Madrid, Spain;Departamento de Física Teórica, Universidad Autónoma, E-28049 Madrid, Spain |
| |
| Abstract: | We study the compatibility of Zwanzinger's gauge fixing procedure and the Langevin equations without kernel for massive fermions from the renormalization theory point of view. The UV divergent part of the QED fermionic propagator is computed at the one-loop level. The problems encountered in its subtraction are analyzed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
