30 citations · 31 across the 2 of their papers we have counts for
2 papers
hep-th2016★ 30 cited
Noether identities in gravity theories with nondynamical backgrounds and explicit spacetime symmetry breaking
Robert Bluhm, Amar Sehic
Gravitational effective field theories with nondynamical backgrounds explicitly break diffeomorphism and local Lorentz invariance. At the same time, to maintain observer independen…
gr-qc2016★ 1 cited
Background Fields and Gravity
R. Bluhm
Gravitational theories with fixed background fields break diffeomorphism invariance. This breaking can be spontaneous or explicit. A brief summary of the main consequences of these…