A Metaphysical Reflection on the Notion of Background in Modern Spacetime Physics
Abstract
The paper presents a metaphysical characterization of spatiotemporal backgrounds from a realist perspective. The conceptual analysis is based on a heuristic sketch that encompasses the common formal traits of the major spacetime theories, such as Newtonian mechanics and general relativity. It is shown how this framework can be interpreted in a fully realist fashion, and what is the role of background structures in such a picture. In the end it is argued that, although backgrounds are a source of metaphysical discomfort, still they make a spacetime theory easy to interpret. It is also suggested that this conclusion partially explains why the notion of background independence carries a lot of conceptual difficulties.
Keywords
Cite
@article{arxiv.1602.06254,
title = {A Metaphysical Reflection on the Notion of Background in Modern Spacetime Physics},
author = {Antonio Vassallo},
journal= {arXiv preprint arXiv:1602.06254},
year = {2016}
}
Comments
20 pages, Accepted for publication in L. Felline, F. Paoli, E. Rossanese (eds.) - New Developments in Logic and Philosophy of Science. College Publications