The metaphysics of fibre bundles.
Stud Hist Philos Sci
; 97: 34-43, 2023 02.
Article
in En
| MEDLINE
| ID: mdl-36525712
ABSTRACT
Recently, Dewar (2019) has suggested that one can apply the strategy of 'sophistication'-as exemplified by sophisticated substantivalism as a response to the diffeomorphism invariance of General Relativity-to gauge theories such as electrodynamics. This requires a shift to the formalism of fibre bundles. In this paper, I develop and defend this suggestion. Where my approach differs from previous discussions is that I focus on the metaphysical picture underlying the fibre bundle formalism. In particular, I aim to affirm the physical reality of gauge properties. I argue that this allows for a local and separable explanation of the Aharonov-Bohm effect. Its puzzling features are explained by a form of holism inherent to fibre bundles.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Physical Examination
/
Metaphysics
Language:
En
Journal:
Stud Hist Philos Sci
Year:
2023
Document type:
Article