Radio-frequency spectroscopy of weakly bound molecules in spin-orbit coupled atomic Fermi gases
Quantum Gases
2013-02-04 v1 Superconductivity
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.
Keywords
Cite
@article{arxiv.1208.5841,
title = {Radio-frequency spectroscopy of weakly bound molecules in spin-orbit coupled atomic Fermi gases},
author = {Hui Hu and Han Pu and Jing Zhang and Shi-Guo Peng and Xia-Ji Liu},
journal= {arXiv preprint arXiv:1208.5841},
year = {2013}
}
Comments
11 pages, 7 figures