Functional integral with "phi^4" term in the action beyond standard perturbative methods

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We propose the another, in principe nonperturbative, method of the evaluatiom of the Wiener functional integral for "phi^4" term in the action. We find the "generalized" Gelfand-Yaglom differential equation implying the functional integral in the continuum limit.
We clarify the proofs of the formulas, add a discussions of the mathematical steps

Keywords

High Energy Physics - Theory

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/211955

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0503235
 http://arxiv.org/abs/hep-th/0503235

Collections

arXiv