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arXiv · 0801.3795

Trapped p-wave superfluids: a local density approach

M. Iskin·C. J. Williams
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Abstract

The local density approximation is used to study the ground state superfluid properties of harmonically trapped p-wave Fermi gases as a function of fermion-fermion attraction strength. While the density distribution is bimodal on the weakly attracting BCS side, it becomes unimodal with increasing attraction and saturates towards the BEC side. This non-monotonic evolution is related to the topological gapless to gapped phase transition, and may be observed via radio-frequency spectroscopy since quasi-particle transfer current requires a finite threshold only on the BEC side.

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M. Iskin, C. J. Williams. 2008-01-24. Trapped p-wave superfluids: a local density approach. https://doi.org/10.1103/physreva.77.041607

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