513 citations · 8.5k across the 224 of their papers we have counts for
4 papers · 2 filters
Stringent Pulsar Timing Bounds on Light Scalar Couplings to Matter
David Benisty, Philippe Brax, Anne-Christine Davis
Pulsar Timing constraints on scalar-tensor theories with conformal and disformal couplings to matter are discussed. Reducing the dynamics to the motion in the centre of mass frame…
Casimir Tests of Scalar-Tensor Theories
Philippe Brax, Anne-Christine Davis, Benjamin Elder
We compute bounds and forecasts on screened modified gravity theories, specialising to the chameleon model in Casimir force experiments. In particular, we investigate the classical…
Dilaton Solutions for Laboratory Constraints and Lunar Laser Ranging
Philippe Brax, Hauke Fischer, Christian Käding +1
We derive approximate analytical solutions to the environment-dependent dilaton field theory equations in the presence of a one or two mirror system or a sphere. The one-dimensiona…
Testing Screened Modified Gravity
Philippe Brax, Santiago Casas, Harry Desmond +1
Long range scalar fields with a coupling to matter appear to violate known bounds on gravitation in the solar system and the laboratory. This is evaded thanks to screening mechanis…