arXiv:1312.6817 · Journal of Statistical Mechanics Theory and Experiment
Twisted Heisenberg chain and the six-vertex model with DWBC
W. Galléas
Abstract
In this work we establish a relation between the six-vertex model with Domain Wall Boundary Conditions (DWBC) and the XXZ spin chain with anti-periodic twisted boundaries. More precisely, we demonstrate a formal relation between the zeroes of the partition function of the six-vertex model with DWBC and the zeroes of the transfer matrix eigenvalues associated with the six-vertex model with a particular non-diagonal boundary twist.