Continuous interpolation between the fully frustrated Ising and quantum dimer models
Strongly Correlated Electrons
2011-06-27 v2
Abstract
We propose a new quantum model interpolating between the fully frustrated spin-1/2 Ising model in a transverse field and a dimer model. This model contains a resonating-valence-bond phase, including a line with an exactly solvable ground state of the Rokhsar-Kivelson type. We discuss the phase diagrams of this model on the square and triangular (in terms of the dimer representation) lattices.
Cite
@article{arxiv.1102.1912,
title = {Continuous interpolation between the fully frustrated Ising and quantum dimer models},
author = {Dmitri A. Ivanov and S. E. Korshunov},
journal= {arXiv preprint arXiv:1102.1912},
year = {2011}
}
Comments
9 pages, 7 figures