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cond-mat.quant-gas2011★ 1 cited
Repulsive Fermions in Optical Lattices: Phase separation versus Coexistence of Antiferromagnetism and d-Superfluidity
S. Y. Chang, S. Pathak, N. Trivedi
We investigate a system of fermions on a two-dimensional optical square lattice in the strongly repulsive coupling regime. In this case, the interactions can be controlled by laser…
cond-mat.quant-gas2010★ 17 cited
Loss-induced phase separation and pairing for 3-species atomic lattice fermions
A. Privitera, I. Titvinidze, S. -Y. Chang +3
We study the physics of a three-component Fermi gas in an optical lattice, in the presence of a strong three-body constraint arising due to three-body loss. Using analytical and nu…