The off-shell infrared problem in N = 1 supersymmetric yang-mills theories (II). General massless models |
| |
| Authors: | Olivier Piguet Klaus Sibold |
| |
| Affiliation: | 1. Département de Physique Théorique, Université de Genève, CH-1211 Genève 4, Switzerland;2. Max-Planck-Institut für Physik und Astrophysik, Werner-Heisenberg-Institut für Physik, D-8000 Munich 40, FRG |
| |
| Abstract: | We prove that in a general massless N = I SYM theory off-shell Green functions exist such that Green functions of gauge invariant operators are supersymmetrically covariant. The off-shell infrared problem present in the superfield treatment of these theories is thus shown to remain a gauge artefact. The N = 2, 4 pure SYM theories are covered by this result and thus exist as N = 1 SYM theories. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
