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Effective actions with fixed points

The specific form of the constant term in the asymptotic expansion of the heat kernel on an axially symmetric space with a codimension-two fixed-point set of conical singularities is used to determine the conformal change of the effective action in four dimensions. Another derivation of the relevant...

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Bibliographic Details
Published in:Physical review. D, Particles and fields Particles and fields, 1994-11, Vol.50 (10), p.6369-6373
Main Author: Dowker, JS
Format: Article
Language:English
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Summary:The specific form of the constant term in the asymptotic expansion of the heat kernel on an axially symmetric space with a codimension-two fixed-point set of conical singularities is used to determine the conformal change of the effective action in four dimensions. Another derivation of the relevant coefficient is presented.
ISSN:0556-2821
1089-4918
DOI:10.1103/PhysRevD.50.6369