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Entanglement Properties of the Kerr Couplers

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Abstract

We study the entanglement properties of the Kerr couplers with bipartite entanglement parameter and multi-body entanglement parameter, respectively. By analytically and numerically calculate the entanglement parameters, we see that the linear coupling and the nonlinear coupling characterizing the cross-action processes suppress the bipartite entanglement and multi-body entanglement.

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Authors and Affiliations

  1. Department of Mechanical and Electrical Engineering, Nanchang Campus, Jiangxi University of Science and Technology, Nanchang, 330013, People’s Republic of China

    Desheng Liu

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  1. Desheng Liu
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Correspondence to Desheng Liu.

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Liu, D. Entanglement Properties of the Kerr Couplers. Int J Theor Phys 57, 1990–1995 (2018). https://doi.org/10.1007/s10773-018-3724-4

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  • DOI: https://doi.org/10.1007/s10773-018-3724-4

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