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General Properties of Overlap Operators in Disordered Quantum Spin Systems

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Abstract

We study short-range quantum spin systems with Gaussian disorder. We obtain quantum mechanical extensions of the Ghirlanda–Guerra identities. We discuss properties of overlap spin operators with these identities.

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Authors and Affiliations

  1. Department of Physics, GS & CST, Nihon University, 1-8-14, Kanda-Surugadai, Chiyoda, Tokyo, 101-8308, Japan

    C. Itoi

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  1. C. Itoi
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Itoi, C. General Properties of Overlap Operators in Disordered Quantum Spin Systems. J Stat Phys 163, 1339–1349 (2016). https://doi.org/10.1007/s10955-016-1527-7

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  • DOI: https://doi.org/10.1007/s10955-016-1527-7

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