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The finite vacuum energy for spinor, scalar and vector fields

Authors
  • Shtykov, N N
Publication Date
May 10, 1994
Identifiers
DOI: 10.1142/S0217751X95001133
OAI: oai:cds.cern.ch:263046
Source
CERN Document Server
Keywords
Language
English
License
Unknown
External links

Abstract

We compute the one-loop potential (the Casimir energy) for scalar, spinor and vectors fields on the spaces \,R^{m+1}\, \times\,Y with \,Y=\,S^N\,,CP^2. As a physical model we consider spinor electrodynamics on four-dimensional product manifolds. We examine the cancelation of a divergent part of the Casimir energy on even-dimensional spaces by means of including the parameter \,M in original action. For some models we compare our results with those found in the literature.

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