103 citations · 185 across the 6 of their papers we have counts for
5 papers · 1 filter
The Josephson relation for the superfluid density in the BCS-BEC crossover
Edward Taylor
The Josephson relation for the superfluid density is derived for a Fermi superfluid in the BCS-BEC crossover. This identity extends the original Josephson relation for Bose superfl…
Variational theory of two-fluid hydrodynamic modes at unitarity
Edward Taylor, Hui Hu, Xia-Ji Liu +1
We present the results of a variational calculation of the frequencies of the low-lying Landau two-fluid hydrodynamic modes in a trapped Fermi superfluid gas at unitarity. Landau's…
Probing two-fluid hydrodynamics in a trapped Fermi superfluid at unitarity
Edward Taylor, Hui Hu, Xia-Ji Liu +1
We develop a variational approach to calculate the density response function at finite temperatures of the lowest-lying two-fluid modes in a trapped two-component Fermi superfluid…
Spin-polarized Fermi superfluids as Bose-Fermi mixtures
E. Taylor, A. Griffin, Y. Ohashi
In the strong-coupling BEC region where a Feshbach resonance gives rise to tightly-bound dimer molecules, we show that a spin-polarized Fermi superfluid reduces to a simple Bose-Fe…
Pairing fluctuations and the superfluid density through the BCS-BEC crossover
E. Taylor, A. Griffin, N. Fukushima +1
We derive an expression for the superfluid density of a uniform two-component Fermi gas through the BCS-BEC crossover in terms of the thermodynamic potential in the presence of an…