Integrabilities of the long range t-J model of twisted boundary condition
Abstract
The integrability of the one-dimensional long range supersymmetric t-J model has previously been established for both open systems and those closed by periodic boundary conditions through explicit construction of its integrals of motion. Recently the system has been extended to include the effect of magnetic flux, which gives rise to a closed chain with twisted boundary conditions. While the t-J model with twisted boundary conditions has been solved for the ground state and full energy spectrum, proof of its integrability has so far been lacking. In this letter we extend the proof of integrability of the long range supersymmetric t-J model and its SU(m|n) generalization to include the case of twisted boundary conditions.
Keywords
Cite
@article{arxiv.solv-int/9610012,
title = {Integrabilities of the long range t-J model of twisted boundary condition},
author = {J. T. Liu and D. F. Wang},
journal= {arXiv preprint arXiv:solv-int/9610012},
year = {2016}
}
Comments
preprint of Rockefeller-ETH, submitted to PRB rapid communication