Thouless-Anderson-Palmer equations for the generic p-spin glass model

preprint2018arXivOpen access

Abstract

We study the Thouless-Anderson-Palmer (TAP) equations for spin glasses on the hypercube. First, using a random, approximately ultrametric decomposition of the hypercube, we decompose the Gibbs measure, ⟨⋅⟩N\langle\cdot\rangle_N, into a mixture of conditional laws, ⟨⋅⟩α,N\langle\cdot\rangle_{α,N}. We show that the TAP equations hold for the spin at any site with respect to ⟨⋅⟩α,N\langle\cdot\rangle_{α,N} simultaneously for all αα. This result holds for generic models provided that the Parisi measure of the model has a jump at the top of its support.

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