A functional integral representation for many Boson systems II: Correlation functions
type: Item
instance of: scholarly article
title: A functional integral representation for many Boson systems II: Correlation functions
zbMATH Open document ID: 1159.82004
author: Tadeusz Balaban
author: Joel Feldman
author: E. Trubowitz
author: Horst Knörrer
published in: Annales Henri Poincaré
publication date: 2009-02-26T00:00:00Z
review text: This paper is the continuation of a previous one published by the same authors [ibid. 9, No. 7, 1229--1273 (2008; Zbl 1159.82003)] and provides functional integral representations for the partition function and the correlation functions of many Boson systems of which the configuration space is defined by finitely many points. In the previous paper the authors bounded each integral by the supremum of its integrand multiplied by its volume of integration, whilst here they use a field dependent, integrable, bound on the integrand.
Mathematics Subject Classification ID: 82B10
zbMATH DE Number: 5519123
zbMATH Keywords: Boson systems
zbMATH Keywords: psrtition function
zbMATH Keywords: correlation function
reviewed by: Guy Jumarie
MaRDI profile type: Publication
full work available at URL: s00023-008-0388-2
OpenAlex ID: W1979580931
DOI: 10.1007/S00023-008-0388-2
description: scientific article; zbMATH DE number 5519123