BCS-BEC crossover in a strongly correlated Fermi gas

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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.
4 pages, 3 figures

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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/140969

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0710.5288
 http://arxiv.org/abs/0710.5288

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arXiv