444 citations · 3.4k across the 60 of their papers we have counts for
Showing 2012 · hep-thShow all
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hep-th2012★ 80 cited
Degrees of Freedom in Massive Gravity
D. Comelli, M. Crisostomi, F. Nesti +1
We study in a systematic way a generic nonderivative (massive) deformation of general relativity using the Hamiltonian formalism. The number of propagating degrees of freedom is an…
hep-th2012★ 177 cited
Perturbations in Massive Gravity Cosmology
Marco Crisostomi, Denis Comelli, Luigi Pilo
We study cosmological perturbations for a ghost free massive gravity theory formulated with a dynamical extra metric that is needed to massive deform GR. In this formulation FRW ba…