Synthetic Landau Levels and Spinor Vortex Matter on a Haldane Spherical Surface with a Magnetic Monopole

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dc.citation.articleNumber130402
dc.citation.issueNumber13
dc.citation.journalTitlePhysical Review Letters
dc.citation.volumeNumber120
dc.contributor.authorZhou, Xiang-Fa
dc.contributor.authorWu, Congjun
dc.contributor.authorGuo, Guang-Can
dc.contributor.authorWang, Ruquan
dc.contributor.authorPu, Han
dc.contributor.authorZhou, Zheng-Wei
dc.date.accessioned2018-07-16T21:54:26Z
dc.date.available2018-07-16T21:54:26Z
dc.date.issued2018
dc.description.abstractWe present a flexible scheme to realize exact flat Landau levels on curved spherical geometry in a system of spinful cold atoms. This is achieved by applying the Floquet engineering of a magnetic quadrupole field to create a synthetic monopole field in real space. The system can be exactly mapped to the electron-monopole system on a sphere, thus realizing Haldane's spherical geometry for fractional quantum Hall physics. This method works for either bosons or fermions. We investigate the ground-state vortex pattern for an s-wave interacting atomic condensate by mapping this system to the classical Thompson's problem. The distortion and stability of the vortex pattern are further studied in the presence of dipolar interaction. Our scheme is compatible with the current experimental setup, and may serve as a promising route of investigating quantum Hall physics and exotic spinor vortex matter on curved space.
dc.identifier.citationZhou, Xiang-Fa, Wu, Congjun, Guo, Guang-Can, et al.. "Synthetic Landau Levels and Spinor Vortex Matter on a Haldane Spherical Surface with a Magnetic Monopole." <i>Physical Review Letters,</i> 120, no. 13 (2018) American Physical Society: https://doi.org/10.1103/PhysRevLett.120.130402.
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.120.130402
dc.identifier.urihttps://hdl.handle.net/1911/102448
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.titleSynthetic Landau Levels and Spinor Vortex Matter on a Haldane Spherical Surface with a Magnetic Monopole
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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