141 citations · 368 across the 5 of their papers we have counts for
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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…
Quasi-Dilaton: Theory and Cosmology
Guido D'Amico, Gregory Gabadadze, Lam Hui +1
General Relativity (GR), with or without matter fields, admits a natural extension to a scale invariant theory that requires a dilaton. Here we show that the recently formulated ma…
Classical Duals of Derivatively Self-Coupled Theories
Gregory Gabadadze, Kurt Hinterbichler, David Pirtskhalava
Solutions to scalar theories with derivative self-couplings often have regions where non-linearities are important. Given a classical source, there is usually a region, demarcated…