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arXiv · 1208.5841

Radio-frequency spectroscopy of weakly bound molecules in spin-orbit coupled atomic Fermi gases

Hui Hu·Han Pu·Jing Zhang·Shi-Guo Peng·Xia-Ji Liu
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Abstract

We investigate theoretically radio-frequency spectroscopy of weakly bound molecules in an ultracold spin-orbit-coupled atomic Fermi gas. We consider two cases with either equal Rashba and Dresselhaus coupling or pure Rashba coupling. The former system has been realized very recently at Shanxi University [Wang et al., arXiv:1204.1887] and MIT [Cheuk et al., arXiv:1205.3483]. We predict realistic radio-frequency signals for revealing the unique properties of anisotropic molecules formed by spin-orbit coupling.

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Hui Hu, Han Pu, Jing Zhang, Shi-Guo Peng, Xia-Ji Liu. 2012-08-29. Radio-frequency spectroscopy of weakly bound molecules in spin-orbit coupled atomic Fermi gases. https://doi.org/10.1103/physreva.86.053627

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