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On theq-analogue of the Lipkin-Meshkov-Glick model

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Czechoslovak Journal of Physics Aims and scope

Abstract

The Lipkin-Meshkov-Glick model Hamiltonian is written in terms of SU q (2) quantum algebra generators. The exact solution for two interacting fermions is found and the meaning of the deformation parameter is discussed.

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Authors and Affiliations

  1. Department of Biophysics and Chemical Physics, Faculty of Mathematics and Physics, Comenius University, Mlynská dolina, 842 15, Bratislava, Slovak Republic

    Peter Babinec

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  1. Peter Babinec
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Babinec, P. On theq-analogue of the Lipkin-Meshkov-Glick model. Czech J Phys 43, 705–708 (1993). https://doi.org/10.1007/BF01607581

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  • DOI: https://doi.org/10.1007/BF01607581

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