Document Type
Article
Publication Date
5-4-2026
Abstract
Most existing proposals to explain the temporal asymmetries we see around us are sited within an approach to physics based on time evolution, and thus they typically put the asymmetry in at the beginning of time in the form of a special initial state. But there may be other possibilities for explaining temporal asymmetries if we don’t presuppose the time-evolution paradigm. In this article, I explore one such possibility, based on Kent’s ‘final-measurement’ interpretation of quantum mechanics. I argue that this approach potentially has the resources to explain the electromagnetic asymmetry, the thermodynamic asymmetry, the coarse-graining asymmetry, the fork asymmetry, the record asymmetry, and the cosmological asymmetry, and that the explanations it offers may be better than explanations appealing to a special initial state. My hope is that this example will encourage further exploration of novel approaches to temporal asymmetry outside of the time-evolution paradigm.
Recommended Citation
Adlam, E. (2026). 'Disappearing without a trace: the arrows of time in Kent’s solution to the Lorentzian quantum reality problem', British Journal for Philosophy of Science. https://doi.org/10.1086/726085
Peer Reviewed
1
Copyright
The British Society for the Philosophy of Science
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License
Comments
This article was originally published in British Journal for Philosophy of Science in 2026. https://doi.org/10.1086/726085