In metric-affine bumblebee gravity, gravitational waves obey an orientation-dependent dispersion relation with only two tensor modes; timelike backgrounds shift propagation speed while spacelike ones add anisotropic quadrupole corrections plus a third-derivative term, allowing constraints on ξb².
CPT violation and the standard model
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
verdicts
UNVERDICTED 3representative citing papers
Modified dispersion from isotropic Lorentz-violating operators in the gravitational SME produces birefringence and polarization mixing in gravitational waves, with explicit waveforms for binary black holes and new bounds on the coefficients from GW170817 and GWTC-3 data.
A CPT-odd Lorentz-violating term modifies the cyclotron frequency in Penning traps, allowing an upper bound of 2.66 × 10^{-4} eV^{-1} on the effective coupling.
citing papers explorer
-
Gravitational waves in metric-affine bumblebee gravity
In metric-affine bumblebee gravity, gravitational waves obey an orientation-dependent dispersion relation with only two tensor modes; timelike backgrounds shift propagation speed while spacelike ones add anisotropic quadrupole corrections plus a third-derivative term, allowing constraints on ξb².
-
Propagation effects of Lorentz violation in gravitational waves
Modified dispersion from isotropic Lorentz-violating operators in the gravitational SME produces birefringence and polarization mixing in gravitational waves, with explicit waveforms for binary black holes and new bounds on the coefficients from GW170817 and GWTC-3 data.
-
The Lorentz-Violating effects in charged particle systems
A CPT-odd Lorentz-violating term modifies the cyclotron frequency in Penning traps, allowing an upper bound of 2.66 × 10^{-4} eV^{-1} on the effective coupling.