Statistical mechanics and machine learning of the α-Rényi ensemble

We study the statistical physics of the classical Ising model in the so-called α-Rényi ensemble, a finite-temperature thermal state approximation that minimizes a modified free energy based on the α-Rényi entropy. We begin by characterizing its critical behavior in mean-field theory in different reg...

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Bibliographic Details
Main Authors: Andrew Jreissaty, Juan Carrasquilla
Format: Article
Language:English
Published: American Physical Society 2025-01-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.7.013070
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