Three facets of time-reversal symmetry

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Serval ID
serval:BIB_75B7FCC68B29
Type
Article: article from journal or magazin.
Collection
Publications
Title
Three facets of time-reversal symmetry
Journal
European Journal for Philosophy of Science
Author(s)
Lopez Cristian
ISSN
1879-4912 (print)
1879-4920 (electronic)
Publication state
Published
Issued date
06/2021
Volume
11
Number
2
Language
english
Abstract
The notion of time reversal has caused some recent controversy in philosophy of physics. The debate has mainly put the focus on how the concept of time reversal should be formally implemented across different physical theories and models, as if time reversal were a single, unified concept that physical theories should capture. In this paper, I shift the focus of the debate and defend that the concept of time reversal involves at least three facets, where each of them gives rise to opposing views. In particular, I submit that any account of time reversal presupposes (explicitly or implicitly) modal, metaphysical, and heuristic facets. The comprehension of this multi-faceted nature of time reversal, I conclude, shows that time reversal can be coherently said in many ways, suggesting a disunified concept.
Keywords
Time Reversal, Symmetry, Physical Laws, Modality, Time
Web of science
Create date
27/10/2022 17:55
Last modification date
14/11/2022 12:04
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