Learning About Learning: A Physics Path from Spin Glasses to Artificial Intelligence

Fuente: arXiv
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Autores principales: Caprioti, Denis D., Haas, Matheus, Vasconcelos, Constantino F., Girardi-Schappo, Mauricio
Formato: Preprint
Publicado: 2026
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author Caprioti, Denis D.
Haas, Matheus
Vasconcelos, Constantino F.
Girardi-Schappo, Mauricio
author_facet Caprioti, Denis D.
Haas, Matheus
Vasconcelos, Constantino F.
Girardi-Schappo, Mauricio
contents The Hopfield model, originally inspired by spin-glass physics, occupies a central place at the intersection of statistical mechanics, neural networks, and modern artificial intelligence. Despite its conceptual simplicity and broad applicability -- from associative memory to near-optimal solutions of combinatorial optimization problems -- it is rarely integrated into standard undergraduate physics curricula. In this paper, we present the Hopfield model as a pedagogically rich framework that naturally unifies core topics from undergraduate statistical physics, dynamical systems, linear algebra, and computational methods. We provide a concise and illustrated theoretical introduction grounded in familiar physics concepts, analyze the model's energy function, dynamics, and pattern stability, and discuss practical aspects of simulation, including a freely available simulation code. To support instruction, we conclude with classroom-ready example problems designed to mirror research practice. By explicitly connecting fundamental physics to contemporary AI applications, this work aims to help prepare physics students to understand, apply, and critically engage with the computational tools increasingly central to research, industry, and society.
format Preprint
id arxiv_https___arxiv_org_abs_2601_07635
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Learning About Learning: A Physics Path from Spin Glasses to Artificial Intelligence
Caprioti, Denis D.
Haas, Matheus
Vasconcelos, Constantino F.
Girardi-Schappo, Mauricio
Disordered Systems and Neural Networks
Artificial Intelligence
Machine Learning
Computational Physics
Physics Education
The Hopfield model, originally inspired by spin-glass physics, occupies a central place at the intersection of statistical mechanics, neural networks, and modern artificial intelligence. Despite its conceptual simplicity and broad applicability -- from associative memory to near-optimal solutions of combinatorial optimization problems -- it is rarely integrated into standard undergraduate physics curricula. In this paper, we present the Hopfield model as a pedagogically rich framework that naturally unifies core topics from undergraduate statistical physics, dynamical systems, linear algebra, and computational methods. We provide a concise and illustrated theoretical introduction grounded in familiar physics concepts, analyze the model's energy function, dynamics, and pattern stability, and discuss practical aspects of simulation, including a freely available simulation code. To support instruction, we conclude with classroom-ready example problems designed to mirror research practice. By explicitly connecting fundamental physics to contemporary AI applications, this work aims to help prepare physics students to understand, apply, and critically engage with the computational tools increasingly central to research, industry, and society.
title Learning About Learning: A Physics Path from Spin Glasses to Artificial Intelligence
topic Disordered Systems and Neural Networks
Artificial Intelligence
Machine Learning
Computational Physics
Physics Education
url https://arxiv.org/abs/2601.07635