On the structure of systematic perturbation theory with unstable fields
Abstract
Description
Discussed is the structure of non-trivial counterterms that occur in the systematic gauge-invariant perturbation theory with unstable fields introduced in [hep-ph/9802307].
4pp PS; talk at QFTHEP'99, 27 May - 2 June 1999, Moscow
4pp PS; talk at QFTHEP'99, 27 May - 2 June 1999, Moscow