Topological superfluids on a lattice with non-Abelian gauge fields

@article{Kubasiak2010TopologicalSO,
  title={Topological superfluids on a lattice with non-Abelian gauge fields},
  author={A. Kubasiak and P. Massignan and M. Lewenstein},
  journal={EPL},
  year={2010},
  volume={92},
  pages={46004}
}
Two-component fermionic superfluids on a lattice with an external non-Abelian gauge field give access to a variety of topological phases in the presence of a sufficiently large spin imbalance. We address here the important issue of superfluidity breakdown induced by spin imbalance by a self-consistent calculation of the pairing gap, showing which of the predicted phases will be experimentally accessible. We present the full topological phase diagram, and we analyze the connection between Chern… Expand
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