Spin glasses in the limit of an infinite number of spin components

L. W. Lee; A. Dhar; A. P. Young

doi:10.1103/physreve.71.036146

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Spin glasses in the limit of an infinite number of spin components

L. W. Lee·A. Dhar·A. P. Young

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Abstract

We consider the spin glass model in which the number of spin components, m, is infinite. In the formulation of the problem appropriate for numerical calculations proposed by several authors, we show that the order parameter defined by the long-distance limit of the correlation functions is actually zero and there is only "quasi long range order" below the transition temperature. We also show that the spin glass transition temperature is zero in three dimensions.

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L. W. Lee, A. Dhar, A. P. Young. 2004-08-03. Spin glasses in the limit of an infinite number of spin components. https://doi.org/10.1103/physreve.71.036146

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