Controlling atomic spin mixing via multiphoton transitions in a cavity
|Corresponding Author||Xue，Ming; Xu，Zhi Fang; You，Li|
We propose to control spin-mixing dynamics in a gas of spinor atoms, via the combination of two off-resonant Raman transition pathways, enabled by a common cavity mode and a bichromatic pump laser. The mixing rate, which is proportional to the synthesized spin-exchange interaction strength, and the effective atomic quadratic Zeeman shift (QZS), can both be tuned by changing the pump laser parameters. Quench and driving dynamics of the atomic collective spin are shown to be controllable on a faster timescale than in existing experiments based on inherent spin-exchange collision interactions. The results we present open a promising avenue for exploring spin-mixing physics of atomic ensembles accessible in current experiments.
NI Journal Papers
|ESI Research Field|
Cited Times [WOS]:0
|Document Type||Journal Article|
|Department||Department of Physics|
1.College of Physics,Nanjing University of Aeronautics and Astronautics,Nanjing,211106,China
2.Key Laboratory of Aerospace Information Materials and Physics (NUAA),MIIT,Nanjing,211106,China
3.Beijing Academy of Quantum Information Sciences,Beijing,Xibeiwang East Road,100193,China
4.State Key Laboratory of Low Dimensional Quantum Physics,Department of Physics,Tsinghua University,Beijing,100084,China
5.Equity Derivatives Business Line,CITIC Securities,Beijing,Liangmaqiao Road,100026,China
6.Shenzhen Institute for Quantum Science and Engineering,Department of Physics,Southern University of Science and Technology,Shenzhen,518055,China
|Corresponding Author Affilication||Department of Physics; Institute for Quantum Science and Engineering|
Xue，Ming,Li，Xiangliang,Ye，Wenhao,et al. Controlling atomic spin mixing via multiphoton transitions in a cavity[J]. Physical Review A,2022,106(3).
Xue，Ming,Li，Xiangliang,Ye，Wenhao,Chen，Jun Jie,Xu，Zhi Fang,&You，Li.(2022).Controlling atomic spin mixing via multiphoton transitions in a cavity.Physical Review A,106(3).
Xue，Ming,et al."Controlling atomic spin mixing via multiphoton transitions in a cavity".Physical Review A 106.3(2022).
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