4 citations · 4 across the 4 of their papers we have counts for
4 papers
An off-shell conformally invariant Galilean Weyl tensor
Quentin Vigneron, Philip K. Schwartz, James Read
We propose a manifestly conformally invariant off-shell definition of the Weyl tensor in Galilean geometry. We also propose definitions for the electric and magnetic parts thereof.…
Dark Matters of Principle: Principles in the Dark Matter Paradigm
Patrick Duerr, James Read
This paper re-examines the Dark Matter (DM) problem through the lens of physical principles. We first develop a functionalist account and taxonomy of principles. We propose to defi…
Weyl-type theorems in Galilei and Carroll geometry
Philip K. Schwartz, James Read, Quentin Vigneron
A classic theorem of Weyl (1921) states that a Weyl metric -- a natural generalisation of a pseudo-Riemannian metric -- is uniquely determined by its conformal and projective struc…
Is spacetime curved? Assessing the underdetermination of general relativity and teleparallel gravity
Ruward Mulder, James Read
Realism about general relativity (GR) seems to imply realism about spacetime curvature. The existence of the teleparallel equivalent of general relativity (TEGR) calls this into qu…