Publication Date:
2014-07-15
Description:
Author(s): Chen-Yen Lai, Wen-Min Huang, David K. Campbell, and Shan-Wen Tsai We study density wave instabilities in a doubly degenerate Fermi-Fermi mixture with SU(2)×SU(2) symmetry on a square lattice. For sufficiently large on-site inter-species repulsion, when the two species of fermions are both at half-filling, two conventional (s wave) number density waves are formed w... [Phys. Rev. A 90, 013610] Published Mon Jul 14, 2014
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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