The Reasonable Ineffectiveness of Aesthetics in Particle Physics

Fuente: arXiv
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Autor principal: Branahl, Johannes
Formato: Preprint
Publicado: 2024
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author Branahl, Johannes
author_facet Branahl, Johannes
contents In recent years, criticism of the methodology of particle physics beyond the Standard Model has increased, diagnosing too much reliance on aesthetic criteria for theory development and evaluation. Faced with several decades of experimental confirmation of all theories lacking, we subject four aesthetic criteria - simplicity, symmetry, elegance, and inevitability -, regularly mentioned in theory evaluation, to critical examination. We find that these criteria, all of which can be reduced to a desire for simplicity, have repeatedly misled modern particle physics. This is largely due to the lack of metatheoretical permanence of a uniform conception of simplicity. The reductionist claim of particle physics - the search for simple fundamental principles in a complex world - will be worked out as the reason why this discipline is particularly susceptible to the aesthetic appeal of simplicity. Thus, compared to disciplines dealing with complex phenomena, aesthetic criteria are much more frequently applied, exposing particle physics to the risk of missteps and dead ends.
format Preprint
id arxiv_https___arxiv_org_abs_2406_15837
institution arXiv
publishDate 2024
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spellingShingle The Reasonable Ineffectiveness of Aesthetics in Particle Physics
Branahl, Johannes
History and Philosophy of Physics
In recent years, criticism of the methodology of particle physics beyond the Standard Model has increased, diagnosing too much reliance on aesthetic criteria for theory development and evaluation. Faced with several decades of experimental confirmation of all theories lacking, we subject four aesthetic criteria - simplicity, symmetry, elegance, and inevitability -, regularly mentioned in theory evaluation, to critical examination. We find that these criteria, all of which can be reduced to a desire for simplicity, have repeatedly misled modern particle physics. This is largely due to the lack of metatheoretical permanence of a uniform conception of simplicity. The reductionist claim of particle physics - the search for simple fundamental principles in a complex world - will be worked out as the reason why this discipline is particularly susceptible to the aesthetic appeal of simplicity. Thus, compared to disciplines dealing with complex phenomena, aesthetic criteria are much more frequently applied, exposing particle physics to the risk of missteps and dead ends.
title The Reasonable Ineffectiveness of Aesthetics in Particle Physics
topic History and Philosophy of Physics
url https://arxiv.org/abs/2406.15837