On the algebraic Bethe Ansatz approach to the correlation functions of the XXZ spin-1/2 Heisenberg chain

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dc.creatorKitanine, N.
dc.creatorMaillet, J. M.
dc.creatorSlavnov, N. A.
dc.creatorTerras, V.
dc.date2005-04-30
dc.date.accessioned2026-07-07T04:18:17Z
dc.date.available2026-07-07T04:18:17Z
dc.descriptionWe present a review of the method we have elaborated to compute the correlation functions of the XXZ spin-1/2 Heisenberg chain. This method is based on the resolution of the quantum inverse scattering problem in the algebraic Bethe Ansatz framework, and leads to a multiple integral representation of the dynamical correlation functions. We describe in particular some recent advances concerning the two-point functions: in the finite chain, they can be expressed in terms of a single multiple integral. Such a formula provides a direct analytic connection between the previously obtained multiple integral representations and the form factor expansions for the correlation functions.
dc.description35 pages, review article
dc.identifierhttps://arxiv.org/abs/hep-th/0505006
dc.identifierhttp://arxiv.org/abs/hep-th/0505006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53117
dc.subjectHigh Energy Physics - Theory
dc.titleOn the algebraic Bethe Ansatz approach to the correlation functions of the XXZ spin-1/2 Heisenberg chain
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