| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1857850 | Annals of Physics | 2006 | 24 Pages |
Abstract
The renormalization is investigated of one-loop quantum fluctuations around a constrained instanton in Ï4-theory with negative coupling. It is found that the constraint should be renormalized also. This indicates that in general only renormalizable constraints are permitted.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
P.M. Glerfoss, N.K. Nielsen,