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    Artificial topological models based on a one-dimensional spin-dependent optical lattice

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    Author
    Zheng, Zhen; Pu, Han; Zou, Xubo; Guo, Guangcan
    Date
    2017
    Abstract
    Topological matter is a popular topic in both condensed matter and cold-atom research. In the past decades, a variety of models have been identified with fascinating topological features. Some, but not all, of the models can be found in materials. As a fully controllable system, cold atoms trapped in optical lattices provide an ideal platform to simulate and realize these topological models. Here we present a proposal for synthesizing topological models in cold atoms based on a one-dimensional spin-dependent optical lattice potential. In our system, features such as staggered tunneling, staggered Zeeman field, nearest-neighbor interaction, beyond-near-neighbor tunneling, etc. can be readily realized. They underlie the emergence of various topological phases. Our proposal can be realized with current technology and hence has potential applications in quantum simulation of topological matter.
    Citation
    Zheng, Zhen, Pu, Han, Zou, Xubo, et al.. "Artificial topological models based on a one-dimensional spin-dependent optical lattice." Physical Review A, 95, no. 1 (2017) American Physical Society: http://dx.doi.org/10.1103/PhysRevA.95.013616.
    Published Version
    http://dx.doi.org/10.1103/PhysRevA.95.013616
    Type
    Journal article
    Publisher
    American Physical Society
    Citable link to this page
    https://hdl.handle.net/1911/93826
    Rights
    Article 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.
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    • Faculty Publications [4988]
    • Physics and Astronomy Publications [1771]

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    Home | FAQ | Contact Us | Privacy Notice | Accessibility Statement
    Managed by the Digital Scholarship Services at Fondren Library, Rice University
    Physical Address: 6100 Main Street, Houston, Texas 77005
    Mailing Address: MS-44, P.O.BOX 1892, Houston, Texas 77251-1892
    Site Map