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Thouless-Anderson-Palmer equations for the Multi-species Sherrington-Kirkpatrick model

Probability 2023-08-21 v1 Mathematical Physics math.MP

Abstract

We prove the Thouless-Anderson-Palmer (TAP) equations for the local magnetization in the multi-species Sherrington-Kirkpatrick (MSK) spin glass model. One of the key ingredients is based on concentration results established in~\cite{arXiv:2012.13381}. The equations hold at high temperature for general MSK model without positive semi-definite assumption on the variance profile matrix Δ2\mathbf{\Delta}^2.

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Cite

@article{arxiv.2308.09099,
  title  = {Thouless-Anderson-Palmer equations for the Multi-species Sherrington-Kirkpatrick model},
  author = {Qiang Wu},
  journal= {arXiv preprint arXiv:2308.09099},
  year   = {2023}
}

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13 pages