Factorized finite-size Ising model spin matrix elements from Separation of Variables
Exactly Solvable and Integrable Systems
2015-05-13 v1 Statistical Mechanics
Abstract
Using the Sklyanin-Kharchev-Lebedev method of Separation of Variables adapted to the cyclic Baxter--Bazhanov--Stroganov or -model, we derive factorized formulae for general finite-size Ising model spin matrix elements, proving a recent conjecture by Bugrij and Lisovyy.
Cite
@article{arxiv.0904.2265,
title = {Factorized finite-size Ising model spin matrix elements from Separation of Variables},
author = {G von Gehlen and N Iorgov and S Pakuliak and V Shadura},
journal= {arXiv preprint arXiv:0904.2265},
year = {2015}
}