Infinite Dimensional Algebras and Quantum Integrable Systems
DOI: 10.1007/3-7643-7341-5_5
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Connecting Lattice and Relativistic Models via Conformal Field Theory

Abstract: We consider the quantum group invariant XXZ-model. In infrared limit it describes Conformal Field Theory (CFT) with modified energy-momentum tensor. The correlation functions are related to solutions of level -4 of qKZ equations. We describe these solutions relating them to level 0 solutions.

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Cited by 9 publications
(9 citation statements)
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“…6) We remark that at ∆ = 1 our results reproduce the same values as in [23,26]. It is immediate to see them from the following asymptotic expansions at η = 0: Table 1: Exact values of the third-neighbor correlation functions at several points of ∆.…”
Section: The Third-neighbor Correlation Functions and Some Other Corrsupporting
confidence: 82%
See 1 more Smart Citation
“…6) We remark that at ∆ = 1 our results reproduce the same values as in [23,26]. It is immediate to see them from the following asymptotic expansions at η = 0: Table 1: Exact values of the third-neighbor correlation functions at several points of ∆.…”
Section: The Third-neighbor Correlation Functions and Some Other Corrsupporting
confidence: 82%
“…Actually, a few years ago, Boos et al succeeded in simplifying the multiple integrals for EFP at ∆ = 1. They could express the EFP up to m = 6 as polynomials with respect to the specific values of ζ function [22][23][24][25]. The same method was applied to the third-neighbor correlations at 1 Note that such a program has been achieved for the asymptotic behavior of the EFP P (m) at ∆ = 1/2.…”
mentioning
confidence: 99%
“…However the rational functions f n,I,J were not described. In [6], it was explained that a similar formula continues to hold for the correlation functions of quantum group reduction of the XXZ model.…”
Section: Introductionmentioning
confidence: 85%
“…A similar function was first obtained in [17] in a different representation 9 , and was used in a very different context in [26]. We present it here in what we believe to be a simpler expression.…”
Section: Generalizationsmentioning
confidence: 81%