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.
Lorentz violating extension of the standard model
2 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 2representative citing papers
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
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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.
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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.