The 6-vertex model of hydrogen-bonded crystals with bond defects
arXiv:cond-mat/9908379 · doi:10.1088/0305-4470/33/11/302
Abstract
It is shown that the percolation model of hydrogen-bonded crystals, which is a 6-vertex model with bond defects, is completely equivalent with an 8-vertex model in an external electric field. Using this equivalence we solve exactly a particular 6-vertex model with bond defects. The general solution for the Bethe-like lattice is also analyzed.
13 pages, 6 figures; added references for section 1