2000 character limit reached
Theory of Fermionic superfluid with SU(2)xSU(6) symmetry
Published 10 Jan 2011 in cond-mat.quant-gas and cond-mat.supr-con | (1101.1714v3)
Abstract: We study theoretically interspecies Cooper pairing in a fermionic system with SU(2)xSU(6) sym- metry. We show that, with suitable unitary transformations, the order parameter for the ground state can be reduced to only two non-vanishing complex components. The ground state has a large degeneracy. We find that while some Goldstone modes have linear dispersions, others are quadratic at low frequencies. We compare our results with the case of SU(N).
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.