211 citations · 471 across the 4 of their papers we have counts for
4 papers
Non-Renormalization and Naturalness in a Class of Scalar-Tensor Theories
Claudia de Rham, Gregory Gabadadze, Lavinia Heisenberg +1
We study the renormalization of some dimension-4, 7 and 10 operators in a class of nonlinear scalar-tensor theories. These theories are invariant under: (a) linear diffeomorphisms…
A Covariant Master Theory for Novel Galilean Invariant Models and Massive Gravity
Gregory Gabadadze, Kurt Hinterbichler, Justin Khoury +2
Coupling the galileons to a curved background has been a tradeoff between maintaining second order equations of motion, maintaining the galilean shift symmetries, and allowing the…
Cosmic Acceleration and the Helicity-0 Graviton
Claudia de Rham, Gregory Gabadadze, Lavinia Heisenberg +1
We explore cosmology in the decoupling limit of a non-linear covariant extension of Fierz-Pauli massive gravity obtained recently in arXiv:1007.0443. In this limit the theory is a…
Dynamics of Unitarization by Classicalization
Gia Dvali, David Pirtskhalava
We study dynamics of the classicalization phenomenon suggested in arXiv:1010.1415, according to which a class of non-renormalizable theories self-unitarizes at high-energies via cr…