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Renormalization Group for the XYZ Model

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Abstract

A renormalization group analysis of the critical properties of the XYZ chain in the case of small anisotropy and J3 is performed. Some critical indices are computed and rigorous bounds on the large distance decay of the two point correlation function are found.

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  1. Dipartimento di Matematica, Università ‘Tor Vergata’ di Roma, 00133, Rome, Italy

    V. Mastropietro

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  1. V. Mastropietro
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Mastropietro, V. Renormalization Group for the XYZ Model. Letters in Mathematical Physics 47, 339–352 (1999). https://doi.org/10.1023/A:1007569132052

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  • DOI: https://doi.org/10.1023/A:1007569132052

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