513 citations · 8.5k across the 224 of their papers we have counts for
Showing 2010 · hep-phShow all
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hep-ph2010★ 83 cited
Atomic Precision Tests and Light Scalar Couplings
Philippe Brax, Clare Burrage
We calculate the shift in the atomic energy levels induced by the presence of a scalar field which couples to matter and photons. We find that a combination of atomic measurements…
hep-ph2010★ 14 cited
Chameleon Induced Atomic Afterglow
Philippe Brax, Clare Burrage
The chameleon is a scalar field whose mass depends on the density of its environment. Chameleons are necessarily coupled to matter particles and will excite transitions between ato…