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Instanton constraints and renormalization |
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| Authors: | P.M. Glerfoss |
| Affiliation: | Physics Department, University of Southern Denmark, Odense, Denmark |
| Abstract: | The renormalization is investigated of one-loop quantum fluctuations around a constrained instanton in ?4-theory with negative coupling. It is found that the constraint should be renormalized also. This indicates that in general only renormalizable constraints are permitted. |
| Keywords: | 11.10. z |
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