3 papers
hep-ph2025
Electric Dipole Moments from Axion-Like Particle Dark Matter Background
Jason L. Evans, Nan Li, Junyuan Lyu
New one- and two-loop contributions to the lepton's and nucleon's EDM, which are induced by an axion-like particle dark matter background, are examined. These contributions include…
hep-ph2024
Electric Dipole Moments From Missed Dark Matter Scattering
Jason L. Evans
Axion-like particles are a well-motivated candidate for ultralight dark matter. Because dark matter must be non-relativistic, the effects of its scattering with Standard Model part…
hep-ph2024
Effective two-loop background contributions to
Jason L. Evans, Jun-Yuan Lyu
Recent work has shown the utility of examining background effects from ultralight dark matter on precision measurements. This effect enhances seemingly benign contributions to the…