Consistency of regularization for free scalar fields

Research output: Contribution to journalArticlepeer-review

Abstract

In two dimensional constructive quantum field theory for scalar fields, it is necessary to regularize both the action and the total (Gaussian) volume. In this paper we consider the compatibility of these regularizations.

Original languageEnglish (US)
Pages (from-to)283-291
Number of pages9
JournalLetters in Mathematical Physics
Volume87
Issue number3
DOIs
StatePublished - Mar 1 2009

Keywords

  • Constructive quantum field theory
  • Feynman-Kac measure
  • Zeta function determinant

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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