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p-spin model in finite dimensions and its relation to structural glasses

M. A. Moore·Barbara Drossel
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Abstract

The p-spin spin-glass model has been studied extensively at mean-field level because of the insights which it provides into the mode-coupling approach to structural glasses and the nature of the glass transition. We demonstrate explicitly that the finite dimensional version of the p-spin model is in the same universality class as an Ising spin glass in a magnetic field. Assuming that the droplet picture of Ising spin glasses is valid we discuss how this universality may provide insights into why structural glasses are either "fragile" or "strong".

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M. A. Moore, Barbara Drossel. 2002-01-08. p-spin model in finite dimensions and its relation to structural glasses. https://doi.org/10.1103/physrevlett.89.217202

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