On the calculation of the correlation functions of the s l 3 -model by means of the reduced qKZ equation

2018/04/30 by H. Boos, Hermann Boos, Arthur Hutsalyuk +3
Mathematics · Physics and Astronomy · #Algebraic number #Algebraic structures and combinatorial models #Combinatorics #Invariant (physics) #Mathematical analysis #Mathematical physics #Mathematics #Nonlinear Waves and Solitons #Physics #Pure mathematics #Quantum many-body systems #hep-th

paper · pdf · doi:10.1088/1751-8121/aae1d6

published as J. Phys. A: Math. Theor. 51 (2018) 445202 · 30 pages, 10 figures

openalex created_date 2018/05/07 · openalex publication_date 2018/09/17 · arxiv created 2018/10/10 · arxiv updated 2018/10/11 · openalex updated_date 2026/08/05

Abstract

Abstract We study the reduced density matrix of the -invariant fundamental exchange model by means of a novel reduced quantum Knizhnik–Zamolodchikov equation. This gives us insight into the algebraic structure and explicit results for correlation functions in the infinite chain ranging over up to three sites.

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