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arXiv · 1908.00571

Non-Archimedean Coulomb Gases

Sergii M. Torba·W. A. Zúñiga-Galindo
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Abstract

This article aims to study the Coulomb gas model over the $d$-dimensional $p$-adic space. We establish the existence of equilibria measures and the $\Gamma$-limit for the Coulomb energy functional when the number of configurations tends to infinity. For a cloud of charged particles confined into the unit ball, we compute the equilibrium measure and the minimum of its Coulomb energy functional. In the $p$-adic setting the Coulomb energy is the continuum limit of the minus a hierarchical Hamiltonian attached to a spin glass model with a $p$-adic coupling.

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Sergii M. Torba, W. A. Zúñiga-Galindo. 2019-08-01. Non-Archimedean Coulomb Gases. https://arxiv.org/abs/1908.00571

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