Year: 1997
Type: article
Abstract: Physics takes for granted that interacting systems without common history are independent, before interaction. This principle is time asymmetric, for no such restriction applies to systems without common future, after interaction. The time asymmetry is normally attributed to boundary conditions. I argue that there are two such independence principles at work in contemporary physics, one of which cannot be attributed to boundary conditions, and therefore conflicts with the assumed T-symmetry of microphysics. I note that this may have interesting ramifications in quantum mechanics.
Source: Philosophy of Science
DOI: 10.1086/392603
Author: Huw Price
Institution: The University of Sydney
Language: English
Subfield: History and Philosophy of Science
Field: Arts and Humanities
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W1979013318