English

Intrinsic Local Distances: A Mixed Solution to Weyl's Tile Argument

History and Philosophy of Physics 2023-09-06 v1 Metric Geometry

Abstract

Weyl's tile argument purports to show that there are no natural distance functions in atomistic space that approximate Euclidean geometry. I advance a response to this argument that relies on a new account of distance in atomistic space, called \textit{the mixed account}, according to which \textit{local distances} are primitive and other distances are derived from them. Under this account, atomistic space can approximate Euclidean space (and continuous space in general) very well. To motivate this account as a genuine solution to Weyl's tile argument, I argue that this account is no less natural than the standard account of distance in continuous space. I also argue that the mixed account has distinctive advantages over Forrest's (1995) account in response to Weyl's tile argument, which can be considered as a restricted version of the mixed account.

Cite

@article{arxiv.2309.01962,
  title  = {Intrinsic Local Distances: A Mixed Solution to Weyl's Tile Argument},
  author = {Lu Chen},
  journal= {arXiv preprint arXiv:2309.01962},
  year   = {2023}
}
R2 v1 2026-06-28T12:12:45.722Z