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arXiv · 0709.1617

Frequency and damping of the Scissors Mode of a Fermi gas

G. M. Bruun·H. Smith
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Abstract

We calculate the frequency and damping of the scissors mode in a classical gas as a function of temperature and coupling strength. Our results show good agreement with the main features observed in recent measurements of the scissors mode in an ultracold gas of $^6$Li atoms. The comparison between theory and experiment involves no fitting parameters and thus allows an identification of non-classical effects at and near the unitarity limit.

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G. M. Bruun, H. Smith. 2007-10-25. Frequency and damping of the Scissors Mode of a Fermi gas. https://doi.org/10.1103/physreva.76.045602

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