2 papers
hep-th1998
Perturbative Approach to Non-renormalizable Theories
J. Gegelia, G. Japaridze
On the perturbatively non-renormalizable and non-perturbatively finite examples (delta-function type potential in non-relativistic quantum mechanics and the mathematical model of t…
hep-th1995
Gauge Parameter Dependence in Gauge Theories
J. Gegelia, A. Khelashvili, N. Kiknadze
On the example of topologically massive gauge field theory we find the origin of possible inconsistency of working with gauge fixing terms (together with relevant ghost sector)