1.1k citations · 11.6k across the 67 of their papers we have counts for
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Nonperturbative Continuity in Graviton Mass versus Perturbative Discontinuity
Cedric Deffayet, Gia Dvali, Gregory Gabadadze +1
We address the question whether a graviton could have a small nonzero mass. The issue is subtle for two reasons: there is a discontinuity in the mass in the lowest tree-level appro…
Braneworld Flattening by a Cosmological Constant
Cedric Deffayet, Gia Dvali, Gregory Gabadadze +1
We present a model with an infinite volume bulk in which a braneworld with a cosmological constant evolves to a static, 4-dimensional Minkowski spacetime. This evolution occurs for…
The radion in brane cosmology
Pierre Binétruy, Cédric Deffayet, David Langlois
We consider the homogeneous cosmological radion, which we define as the interbrane distance in a two brane and symmetrical configuration. In a coordinate system where one of…