Good VIBES only

Abstract:: How to articulate the common ontological commitments of symmetry-related models of physical theories? This is a central (perhaps the central) question in the philosophical literature on symmetry transformations in physics; recently, Dewar (2019) has proposed a strategy for answering this question which goes by the name of ‘external sophistication’. And yet: this strategy has been accused of being hopelessly obscure by, among others, Martens and Read (2020). In this article, I demonstrate that not all cases of external sophistication are subject to this charge—for reasons which will become clear, the cases for which this is not so give us what I’ll call ‘good VIBES’. Having established this, I then go on to consider good VIBES in the context of the analysis of hidden symmetries, in dialogue with recent work on that topic by Bielinska and Jacobs (2024).

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Copyright holder:: James Read
Rights statement:: © The Author(s) 2025. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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