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arXiv · 0710.5288

BCS-BEC crossover in a strongly correlated Fermi gas

S. G. Bhongale·M. R. Goosen·S. J. J. M. F. Kokkelmans
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Abstract

We study the BCS-BEC crossover in the strongly correlated regime of an ultra-cold rotating two component Fermi gas. Strong correlations are shown to generate an additional long-range interaction which results in a modified crossover region compared to the non-rotating situation. The two-particle correlation function reveals a smooth crossover between the s-wave paired fermionic fractional quantum Hall state and the bosonic Laughlin state.

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S. G. Bhongale, M. R. Goosen, S. J. J. M. F. Kokkelmans. 2007-10-28. BCS-BEC crossover in a strongly correlated Fermi gas. https://arxiv.org/abs/0710.5288

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