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Generating Spin Squeezing State of Two Bose-Einstein Condensates with Josephson-Like Coupling

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Abstract

We propose an experimentally feasible setup for producing dynamically spin squeezing state of two Bose-Einstein Condensates (BECs) with Josephson-like coupling. The spin squeezing parameter is independent of Josephson-like coupling and the stronger squeezing can be achieved by increasing the number of the atoms.

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Authors and Affiliations

  1. Nanchang Normal University, Nanchang, 330032, People’s Republic of China

    Qi-Guo Xia

  2. Department of Physics, Nanchang Normal University, Nanchang, 330032, People’s Republic of China

    Li-Shu Liu

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  1. Qi-Guo Xia
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  2. Li-Shu Liu
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Correspondence to Qi-Guo Xia.

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Xia, QG., Liu, LS. Generating Spin Squeezing State of Two Bose-Einstein Condensates with Josephson-Like Coupling. Int J Theor Phys 53, 1648–1653 (2014). https://doi.org/10.1007/s10773-013-1962-z

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  • DOI: https://doi.org/10.1007/s10773-013-1962-z

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