Topological phase transitions on a triangular optical lattice with non-Abelian gauge fields
Quantum Gases
2016-03-18 v1 Strongly Correlated Electrons
Superconductivity
Abstract
We study the mean-field BCS-BEC evolution of a uniform Fermi gas on a single-band triangular lattice, and construct its ground-state phase diagrams, showing a wealth of topological quantum phase transitions between gapped and gapless superfluids that are induced by the interplay of an out-of-plane Zeeman field and a generic non-Abelian gauge field.
Cite
@article{arxiv.1601.01185,
title = {Topological phase transitions on a triangular optical lattice with non-Abelian gauge fields},
author = {M. Iskin},
journal= {arXiv preprint arXiv:1601.01185},
year = {2016}
}
Comments
7 pages with 4 figures