Modified Algebraic Bethe Ansatz: Twisted XXX Case
Mathematical Physics
2019-09-09 v3 High Energy Physics - Theory
math.MP
Abstract
We prove the modified algebraic Bethe Ansatz characterization of the spectral problem for the closed XXX Heisenberg spin chain with an arbitrary twist and arbitrary positive (half)-integer spin at each site of the chain. We provide two basis to characterize the spectral problem and two families of inhomogeneous Baxter T-Q equations. The two families satisfy an inhomogeneous quantum Wronskian equation.
Keywords
Cite
@article{arxiv.1804.00597,
title = {Modified Algebraic Bethe Ansatz: Twisted XXX Case},
author = {Samuel Belliard and Nikita A. Slavnov and Benoit Vallet},
journal= {arXiv preprint arXiv:1804.00597},
year = {2019}
}