Normal Ordering in the Theory of Correlation Functions of Exactly Solvable Models

Simple item page
dc.creatorKorepin, V. E.
dc.creatorSlavnov, N. A.
dc.date1997-09-29
dc.date.accessioned2026-07-07T10:53:51Z
dc.date.available2026-07-07T10:53:51Z
dc.descriptionWe study models of quantum statistical mechanics which can be solved by the algebraic Bethe ansatz. The general method of calculation of correlation functions is based on the method of determinant representations. The auxiliary Fock space and auxiliary Bose fields are introduced in order to remove the two body scattering and represent correlation functions as a mean value of a determinant of a Fredholm integral operator; the representation has a simple form for large space and time separations. In this paper we explain how to calculate the mean value in the auxiliary Fock space of asymptotic expression of the Fredholm determinant. It is necessary for the evaluation of the asymptotic form of the physical correlation functions.
dc.description16 pages, Latex, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/9709204
dc.identifierhttp://arxiv.org/abs/hep-th/9709204
dc.identifierJ.Phys.A30:8623-8633,1997
dc.identifierdoi:10.1088/0305-4470/30/24/022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185620
dc.subjectHigh Energy Physics - Theory
dc.subjectCondensed Matter
dc.subjectQuantum Algebra
dc.subjectExactly Solvable and Integrable Systems
dc.titleNormal Ordering in the Theory of Correlation Functions of Exactly Solvable Models
dc.typetext

Files

Collections

arXiv