Typicality of Dynamics and Laws of Nature

In Cristian Soto (ed.), Current Debates in Philosophy of Science: In Honor of Roberto Torretti. Springer Verlag. pp. 391-418 (2021)
  Copy   BIBTEX

Abstract

Certain results, most famously in classical statistical mechanics and complex systems, but also in quantum mechanics and high-energy physics, yield a coarse-grained stable statistical pattern in the long run. The explanation of these results shares a common structure: the results hold for a ‘typical’ dynamics, that is, for most of the underlying dynamics. In this paper I argue that the structure of the explanation of these results might shed some light—a different light—on philosophical debates on the laws of nature. In the explanation of such patterns, the specific form of the underlying dynamics is almost irrelevant. The constraints required, given a free state-space evolution, suffice to account for the coarse-grained lawful behaviour. An analysis of such constraints might thus provide a different account of how regular behaviour can occur. This paper focuses on drawing attention to this type of explanation, outlining it in the diverse areas of physics in which it appears, and discussing its limitations and significance in the tractable setting of classical statistical mechanics.

Author's Profile

Aldo Filomeno
Universidad Catolica de Valparaiso

Analytics

Added to PP
2021-03-18

Downloads
199 (#56,530)

6 months
46 (#62,558)

Historical graph of downloads since first upload
This graph includes both downloads from PhilArchive and clicks on external links on PhilPapers.
How can I increase my downloads?