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arXiv · 2210.03260

The inverse problem beyond two-body interaction: the cubic mean-field Ising model

Pierluigi Contucci·Godwin Osabutey·Cecilia Vernia
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Abstract

In this paper we solve the inverse problem for the cubic mean-field Ising model. Starting from configuration data generated according to the distribution of the model we reconstruct the free parameters of the system. We test the robustness of this inversion procedure both in the region of uniqueness of the solutions and in the region where multiple thermodynamics phases are present.

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Pierluigi Contucci, Godwin Osabutey, Cecilia Vernia. 2022-10-06. The inverse problem beyond two-body interaction: the cubic mean-field Ising model. https://doi.org/10.1103/physreve.107.054124

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