2026-08-16T14:13:59Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1031322024-04-17T00:01:24Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Ruyant, Quentin Joel Marie
author
Guay, Alexandre
2024-04-16T08:35:51Z
2024-04-16T08:35:51Z
2024-04-12
Ruyant, Q., Guay, A. Lagrangian possibilities. Synthese 203, 125 (2024). https://doi.org/10.1007/s11229-024-04550-x
0039-7857
10.1007/s11229-024-04550-x
https://hdl.handle.net/20.500.14352/103132
1573-0964
https://link.springer.com/article/10.1007/s11229-024-04550-x
Natural modalities are often analysed from an abstract point of view where they are associated with putative laws of nature. However, the way possibilities are represented in physics is more complex. Lagrangian mechanics, for instance, involves two different layers of modalities: kinematical and dynamical possibilities. This paper examines the status of these two layers, both in the classical and quantum case. The quantum case is particularly problematic: we identify four possible interpretive options. The upshot is that a close inspection of the way possibilities are represented in physics could lead to new ways of thinking about natural modalities.
eng
Attribution 4.0 International
Lagrangian possibilities
journal article
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f51eb5222b4a1a0ff1aa16f4064a9312
356186
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Ruyant-2024-LagrangianPossibilities.pdf