Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
5 years ago

Lorentz and diffeomorphism violations in linearized gravity

Lorentz and diffeomorphism violations are studied in linearized gravity using effective field theory. A classification of all gauge-invariant and gauge-violating terms is given. The exact covariant dispersion relation for gravitational modes involving operators of arbitrary mass dimension is constructed, and various special limits are discussed.

Publisher URL: www.sciencedirect.com/science

DOI: S0370269318301060

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