Tensor displacement memory in Einstein-Aether gravity diverges at a critical angle when aether scalar or vector waves travel faster than tensor gravitational waves, motivating a conjecture excluding superluminal Einstein-Aether parameter space.
Generalized Einstein-Aether theories and the Solar System
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
It has been shown that generalized Einstein-Aether theories may lead to significant modifications to the non-relativistic limit of the Einstein equations. In this paper we study the effect of a general class of such theories on the Solar System. We consider corrections to the gravitational potential in negative and positive powers of distance from the source. Using measurements of the perihelion shift of Mercury and time delay of radar signals to Cassini, we place constraints on these corrections. We find that a subclass of generalized Einstein-Aether theories are compatible with these constraints.
fields
gr-qc 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Constraining superluminal Einstein-\AE{}ther gravity through gravitational memory
Tensor displacement memory in Einstein-Aether gravity diverges at a critical angle when aether scalar or vector waves travel faster than tensor gravitational waves, motivating a conjecture excluding superluminal Einstein-Aether parameter space.