New formulae for solutions of quantum Knizhnik-Zamolodchikov equations on level -4 and correlation functions

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dc.creatorBoos, Hermann
dc.creatorKorepin, Vladimir
dc.creatorSmirnov, Feodor
dc.date2003-05-15
dc.date.accessioned2026-07-07T04:15:14Z
dc.date.available2026-07-07T04:15:14Z
dc.descriptionThis paper is continuation of our previous papers hep-th/0209246 and hep-th/0304077 . We discuss in more detail a new form of solution to the quantum Knizhnik-Zamolodchikov equation [qKZ] on level -4 obtained in the paper hep-th/0304077 for the Heisenberg XXX spin chain. The main advantage of this form is it's explicit reducibility to one-dimensional integrals. We argue that the deep mathematical reason for this is some special cohomologies of deformed Jacobi varieties. We apply this new form of solution to the correlation functions using the Jimbo-Miwa conjecture. A formula (46) for the correlation functions obtained in this way is in a good agreement with the ansatz for the emptiness formation probability from the paper hep-th/0209246. Our previous conjecture on a structure of correlation functions of the XXX model in the homogeneous limit through the Riemann zeta functions at odd arguments is a corollary of the formula (46).
dc.description32 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/hep-th/0305135
dc.identifierhttp://arxiv.org/abs/hep-th/0305135
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/51923
dc.subjectHigh Energy Physics - Theory
dc.subjectMathematical Physics
dc.subjectQuantum Algebra
dc.titleNew formulae for solutions of quantum Knizhnik-Zamolodchikov equations on level -4 and correlation functions
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