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    Article

    Nonlinear modes in spatially confined spin–orbit-coupled Bose–Einstein condensates with repulsive nonlinearity

    It was found that spatially confined spin–orbit (SO) coupling, which can be induced by illuminating Bose–Einstein condensates (BECs) with a Gaussian laser beam, can help trap a spinor Bose gas in multi-dimensi...

    **ong-wei Chen, Zhi-gui Deng, **ao-xi Xu, Shu-lan Li, Zhi-wei Fan in Nonlinear Dynamics (2020)

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    Article

    Self-trap** under two-dimensional spin-orbit coupling and spatially growing repulsive nonlinearity

    We develop a method for creating two- and one-dimensional (2D and 1D) self-trapped modes in binary spin-orbit-coupled Bose–Einstein condensates with the contact repulsive interaction, whose local strength grow...

    Rong-Xuan Zhong, Zhao-Pin Chen, Chun-Qing Huang, Zhi-Huan Luo in Frontiers of Physics (2018)

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    Article

    Fundamental modes in waveguide pipe twisted by saturated double-well potential

    We study fundamental modes trapped in a rotating ring with a saturated nonlinear double-well potential. This model, which is based on the nonlinear Schrödinger equation, can be constructed in a twisted wavegui...

    Gui-Hua Chen, Hong-Cheng Wang, Zhao-Pin Chen, Yan Liu in Frontiers of Physics (2016)