47 citations · 48 across the 2 of their papers we have counts for
4 papers
Inertial frames without the relativity principle: breaking Lorentz symmetry
Valentina Baccetti, Kyle Tate, Matt Visser
We investigate inertial frames in the absence of Lorentz invariance, reconsidering the usual group structure implied by the relativity principle. We abandon the relativity principl…
Massive gravity as a limit of bimetric gravity
Prado Martin-Moruno, Valentina Baccetti, Matt Visser
Massive gravity may be viewed as a suitable limit of bimetric gravity. The limiting procedure can lead to an interesting interplay between the "background" and "foreground" metrics…
Null Energy Condition violations in bimetric gravity
Valentina Baccetti, Prado Martin-Moruno, Matt Visser
We consider the effective stress-energy tensors for the foreground and background sectors in ghost-free bimetric gravity. By considering the symmetries of the theory, we show that…
The Redshift-Space Two Point Correlation Function of ELAIS-S1 Galaxies
V. D'Elia, E. Branchini, F. La Franca +4
We investigate the clustering properties of galaxies in the recently completed ELAIS-S1 redshift survey through their spatial two point autocorrelation function. We used a sub-samp…