8 citations · 16 across the 4 of their papers we have counts for
4 papers
Scalar-tensor theories at different scales: averaging the scalar sector
Jean-Philippe Uzan, Hugo Lévy
This article investigates the averaging of a scalar degree of freedom that couples universally to matter. It quantifies the approximation of smoothing the matter distribution befor…
Testing screened scalar-tensor theories of gravity with atomic clocks
Hugo Lévy, Jean-Philippe Uzan
In any scalar-tensor theory of gravity exhibiting a screening mechanism, the fifth force mediated by the scalar field is dynamically suppressed at sub-Solar system scales, allowing…
What to expect from scalar-tensor space geodesy
Hugo Lévy, Joël Bergé, Jean-Philippe Uzan
Scalar-tensor theories with screening mechanisms come with non-linearities that make it difficult to study setups of complex geometry without resorting to numerical simulations. In…
Solving nonlinear Klein-Gordon equations on unbounded domains via the Finite Element Method
Hugo Lévy, Joël Bergé, Jean-Philippe Uzan
A large class of scalar-tensor theories of gravity exhibit a screening mechanism that dynamically suppresses fifth forces in the Solar system and local laboratory experiments. Tech…