53 citations · 341 across the 22 of their papers we have counts for
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cond-mat.supr-con2020★ 4 cited
Superfluid density, Josephson relation and pairing fluctuations in a multi-component fermion superfluid
Yi-Cai Zhang
In this work, a Josephson relation is generalized to a multi-component fermion superfluid. Superfluid density is expressed through a two-particle Green function for pairing channel…
cond-mat.quant-gas2020★ 1 cited
Normal density and moment of inertia of a moving superfluid
Yi-Cai Zhang, Shu-Wei Song, Gang Chen
In this work, the normal density and moment of inertia of a moving superfluid are investigated. We find that, even at zero temperature, there exists a finite normal density f…