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Quantum Group Symmetry of the Hubbard Model

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Abstract

Quantum group symmetry is shown to exist for the Hubbard model. It is extendedto include infinitesimally deformed phonons. A simplified version of Alam'smodel is generalized to include phonons and is shown to have quantum groupsymmetry.

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Authors and Affiliations

  1. Mathematics Department, Faculty of Science, Al-Ain, P. O. Box 17551, U.A.E.

    E. Ahmed

  2. Mathematics Department, Faculty of Sciences, Mansoura, 35516, Egypt

    E. Ahmed & A. S. Hegazi

Authors
  1. E. Ahmed
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  2. A. S. Hegazi
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Ahmed, E., Hegazi, A.S. Quantum Group Symmetry of the Hubbard Model. International Journal of Theoretical Physics 39, 2259–2262 (2000). https://doi.org/10.1023/A:1003716131874

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  • DOI: https://doi.org/10.1023/A:1003716131874

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