444 citations · 3.4k across the 60 of their papers we have counts for
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Cosmology in General Massive Gravity Theories
Denis Comelli, Fabrizio Nesti, Luigi Pilo
We study the cosmology of general massive gravity theories with five propagating degrees of freedom. This large class of theories includes both the case with a residual Lorentz inv…
Massive gravity: a General Analysis
Denis Comelli, Fabrizio Nesti, Luigi Pilo
Massive gravity can be described by adding to the Einstein-Hilbert action a function V of metric components. By using the Hamiltonian canonical analysis, we find the most general f…
Weak Massive Gravity
Denis Comelli, Fabrizio Nesti, Luigi Pilo
We find a new class of theories of massive gravity with five propagating degrees of freedom where only rotations are preserved. Our results are based on a non-perturbative and back…