513 citations · 8.5k across the 224 of their papers we have counts for
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Brane Bremsstrahlung in DBI Inflation
Philippe Brax, Emeline Cluzel
We consider the effect of trapped branes on the evolution of a test brane whose motion generates DBI inflation along a warped throat. The coupling between the inflationary brane an…
Modifying Gravity at Low Redshift
Philippe Brax, Carsten van de Bruck, Anne-Christine Davis +1
We consider the growth of cosmological perturbations in modified gravity models where a scalar field mediates a non-universal Yukawa force between different matter species. The gro…
Laboratory Tests of Chameleon Models
Philippe Brax, Carsten van de Bruck, Anne-Christine Davis +1
We present a cursory overview of chameleon models of dark energy and their laboratory tests with an emphasis on optical and Casimir experiments. Optical experiments measuring the e…
Higgs production as a probe of Chameleon Dark Energy
Philippe Brax, Clare Burrage, Anne-Christine Davis +2
In this paper we study various particle physics effects of a light, scalar dark energy field with chameleon-like couplings to matter. We show that a chameleon model with only matte…
Decoupling Dark Energy from Matter
Philippe Brax, Carsten van de Bruck, Jerome Martin +1
We examine the embedding of dark energy in high energy models based upon supergravity and extend the usual phenomenological setting comprising an observable sector and a hidden sup…
Collider constraints on interactions of dark energy with the Standard Model
Philippe Brax, Clare Burrage, Anne-Christine Davis +2
We study models in which a light scalar dark energy particle couples to the gauge fields of the electroweak force, the photon, Z and W bosons. Our analysis applies to a large class…