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Spin–orbit-coupled Bose–Einstein condensates

Author

Listed:
  • Y.-J. Lin

    (Joint Quantum Institute, National Institute of Standards and Technology, and University of Maryland, Gaithersburg, Maryland, 20899, USA)

  • K. Jiménez-García

    (Joint Quantum Institute, National Institute of Standards and Technology, and University of Maryland, Gaithersburg, Maryland, 20899, USA
    Centro de Investigación y Estudios Avanzados del Instituto Politécnico Nacional, México DF, 07360, México)

  • I. B. Spielman

    (Joint Quantum Institute, National Institute of Standards and Technology, and University of Maryland, Gaithersburg, Maryland, 20899, USA)

Abstract

Bosonic spin-orbit coupling Spin-orbit coupling describes the interaction between a quantum particle's spin and its momentum, and is important for many areas of physics from spintronics to the quantum spin Hall effect and topological insulators. However, in systems of ultracold neutral atoms, there is no coupling between the spin and the centre-of-mass motion of the atom. Lin et al. use lasers to engineer such spin-orbit coupling in a neutral atomic Bose–Einstein condensate, the first time this has been achieved for any bosonic system. This should lead to the realization of topological insulators in fermionic neutral atom systems.

Suggested Citation

  • Y.-J. Lin & K. Jiménez-García & I. B. Spielman, 2011. "Spin–orbit-coupled Bose–Einstein condensates," Nature, Nature, vol. 471(7336), pages 83-86, March.
    • Handle: RePEc:nat:nature:v:471:y:2011:i:7336:d:10.1038_nature09887
    DOI: 10.1038/nature09887
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    Cited by:

    1. Zeng, Liangwei & Belić, Milivoj R. & Mihalache, Dumitru & Wang, Qing & Chen, Junbo & Shi, Jincheng & Cai, Yi & Lu, Xiaowei & Li, Jingzhen, 2021. "Solitons in spin-orbit-coupled systems with fractional spatial derivatives," Chaos, Solitons & Fractals, Elsevier, vol. 152(C).
    2. Li, Chunyan & Konotop, Vladimir V. & Malomed, Boris A. & Kartashov, Yaroslav V., 2023. "Bound states in Bose-Einstein condensates with radially-periodic spin-orbit coupling," Chaos, Solitons & Fractals, Elsevier, vol. 174(C).
    3. María Elena Luna-Morales & Evelia Luna-Morales & Xochitl Flores-Vargas & Andrea Valencia-Martinez & Francisco Collazo-Reyes & Miguel Ángel Perez-Angon, 2022. "Reflections on the institutionalization process of scientific research in Latin America: the case of Cinvestav," Scientometrics, Springer;Akadémiai Kiadó, vol. 127(1), pages 661-681, January.
    4. Zhu, Xing & Xiang, Dan & Zeng, Liangwei, 2023. "Fundamental and multipole gap solitons in spin-orbit-coupled Bose-Einstein condensates with parity-time-symmetric Zeeman lattices," Chaos, Solitons & Fractals, Elsevier, vol. 169(C).
    5. Yuqing Li & Huiying Du & Yunfei Wang & Junjun Liang & Liantuan Xiao & Wei Yi & Jie Ma & Suotang Jia, 2023. "Observation of frustrated chiral dynamics in an interacting triangular flux ladder," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    6. Liu, Xiuye & Zeng, Jianhua, 2022. "Overcoming the snaking instability and nucleation of dark solitons in nonlinear Kerr media by spatially inhomogeneous defocusing nonlinearity," Chaos, Solitons & Fractals, Elsevier, vol. 156(C).
    7. Yao Li & Xuekai Ma & Xiaokun Zhai & Meini Gao & Haitao Dai & Stefan Schumacher & Tingge Gao, 2022. "Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature," Nature Communications, Nature, vol. 13(1), pages 1-6, December.

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