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
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the compo...
If general relativity is an emergent phenomenon, there may be small violations of diffeomorphism inva...
For vacuum Maxwell theory in four dimensions, a supplementary condition exists (due to Eastwood and...
Lorentz and diffeomorphism violations are studied in linearized gravity using effective field theory...
AbstractThe effects of local Lorentz violation on dispersion and birefringence of gravitational wave...
Many models in which Lorentz symmetry is spontaneously broken in a curved spacetime do so via a &ldq...
We develop the noncommutative fields approach for the linearized Einstein gravity. As a result an ad...
We reconsider Lorentz Violation (LV) at the fundamental level. We show that Lorentz Violation is int...
We show that the running of gravitational couplings, together with a suitable identification of the ...
We analyze the pattern of normal modes in linearized Lorentz-violating massive gravity over the 5-di...
Modified gravity theories generically predict a violation of Lorentz invariance, which may lead to a...
The lagrangian-based Standard-Model Extension framework offers a broad description of possible gravi...
A number of different approaches to quantum gravity are at least partly phenomenologically character...
It is well known that a theory with explicit Lorentz violation is not invariant under diffeomorphism...
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the compo...
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the compo...
If general relativity is an emergent phenomenon, there may be small violations of diffeomorphism inva...
For vacuum Maxwell theory in four dimensions, a supplementary condition exists (due to Eastwood and...
Lorentz and diffeomorphism violations are studied in linearized gravity using effective field theory...
AbstractThe effects of local Lorentz violation on dispersion and birefringence of gravitational wave...
Many models in which Lorentz symmetry is spontaneously broken in a curved spacetime do so via a &ldq...
We develop the noncommutative fields approach for the linearized Einstein gravity. As a result an ad...
We reconsider Lorentz Violation (LV) at the fundamental level. We show that Lorentz Violation is int...
We show that the running of gravitational couplings, together with a suitable identification of the ...
We analyze the pattern of normal modes in linearized Lorentz-violating massive gravity over the 5-di...
Modified gravity theories generically predict a violation of Lorentz invariance, which may lead to a...
The lagrangian-based Standard-Model Extension framework offers a broad description of possible gravi...
A number of different approaches to quantum gravity are at least partly phenomenologically character...
It is well known that a theory with explicit Lorentz violation is not invariant under diffeomorphism...
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the compo...
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the compo...
If general relativity is an emergent phenomenon, there may be small violations of diffeomorphism inva...
For vacuum Maxwell theory in four dimensions, a supplementary condition exists (due to Eastwood and...
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