Bumblebee gravity is self-consistent in PPN up to 1.5PN order only for λ = −ξ/2, producing non-zero α1, α2, a logarithmic U_B potential, and a pulsar-timing bound |ℓ| ≲ 1.6×10^{-9}.
Amarilo et al., Gravitational waves effects in a Lorentz-violating scenario, [arXiv:2307.10937]
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
gr-qc 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Charge and Lorentz violation in black holes can cancel in lensing observables, yielding bounds on the violation parameter from M87* and Sgr A* shadows and on both parameters from QPO data in two microquasars.
citing papers explorer
-
Dynamic Aspects of Bumblebee Gravity: Post-Newtonian Approach
Bumblebee gravity is self-consistent in PPN up to 1.5PN order only for λ = −ξ/2, producing non-zero α1, α2, a logarithmic U_B potential, and a pulsar-timing bound |ℓ| ≲ 1.6×10^{-9}.
-
Strong gravitational lensing and Quasiperiodic oscillations as a probe for an electrically charged Lorentz symmetry-violating black hole
Charge and Lorentz violation in black holes can cancel in lensing observables, yielding bounds on the violation parameter from M87* and Sgr A* shadows and on both parameters from QPO data in two microquasars.