# Raman spectroscopy of Fermi polarons

@article{Hu2022RamanSO, title={Raman spectroscopy of Fermi polarons}, author={Hui Hu and Xiaji Liu}, journal={Physical Review A}, year={2022} }

By using a non-self-consistent many-body T -matrix theory, we calculate the ﬁnite-temperature Raman spectroscopy of a mobile impurity immersed in a Fermi bath in three dimensions. The dependences of the Raman spectrum on the transferred momentum, temperature, and impurity-bath interaction are discussed in detail. We conﬁrm that the peak in the Raman spectrum shows a weaker dependence on the impurity concentration than that in the radio-frequency spectroscopy, due to the nonzero transferred…

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