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

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dc.creatorBohacik, J.
dc.creatorPresnajder, P.
dc.date2005-03-30
dc.date2008-12-18
dc.date.accessioned2026-07-07T12:16:55Z
dc.date.available2026-07-07T12:16:55Z
dc.descriptionWe 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.
dc.descriptionWe clarify the proofs of the formulas, add a discussions of the mathematical steps
dc.identifierhttps://arxiv.org/abs/hep-th/0503235
dc.identifierhttp://arxiv.org/abs/hep-th/0503235
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211955
dc.subjectHigh Energy Physics - Theory
dc.titleFunctional integral with "phi^4" term in the action beyond standard perturbative methods
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