We review recent progress in massive gravity. We start by showing how different theories of
massive gravity emerge from a higher-dimensional theory of general relativity, leading to the …

One century after its formulation, Einstein's general relativity (GR) has made remarkable
predictions and turned out to be compatible with all experimental tests. Most of these tests …

We present cosmological parameter results from the final full-mission Planck measurements
of the cosmic microwave background (CMB) anisotropies, combining information from the …

We present cosmological parameter results from the final full-mission Planck measurements
of the CMB anisotropies. We find good consistency with the standard spatially-flat 6 …

Massive gravity has seen a resurgence of interest due to recent progress which has
overcome its traditional problems, yielding an avenue for addressing important open …

A bstract Generically, non-linear bimetric theories of gravity suffer from the same Boulware-
Deser ghost instability as non-linear theories of massive gravity. However, recently …

We present a turnkey solution, ready for implementation in numerical codes, for the study of
linear structure formation in general scalar-tensor models involving a single universally …

A bstract In massive gravity and in bimetric theories of gravity, two constraints are needed to
eliminate the two phase-space degrees of freedom of the Boulware-Deser ghost. For …

General relativity has passed all solar system experiments and neutron star based tests,
such as binary pulsar observations, with flying colors. A more exotic arena for testing …

We present a class of charged black hole solutions in an (n+ 2)-dimensional massive gravity
with a negative cosmological constant, and study the thermodynamics and phase structure …