Particles and strings in a (2+1)-D integrable quantum model
solv-int
2015-06-26 v3 Exactly Solvable and Integrable Systems
Abstract
We give a review of some recent work on generalization of the Bethe ansatz in the case of -dimensional models of quantum field theory. As such a model, we consider one associated with the tetrahedron equation, i.e. the -dimensional generalization of the famous Yang--Baxter equation. We construct some eigenstates of the transfer matrix of that model. There arise, together with states composed of point-like particles analogous to those in the usual -dimensional Bethe ansatz, new string-like states and string-particle hybrids.
Cite
@article{arxiv.solv-int/9801013,
title = {Particles and strings in a (2+1)-D integrable quantum model},
author = {Igor G. Korepanov},
journal= {arXiv preprint arXiv:solv-int/9801013},
year = {2015}
}