Instanton constraints and renormalization
arXiv:hep-th/0504178 · doi:10.1016/j.aop.2005.05.001
Abstract
The renormalization is investigated of one-loop quantum fluctuations around a constrained instanton in -theory with negative coupling. It is found that the constraint should be renormalized also. This indicates that in general only renormalizable constraints are permitted.
29 pages