Gravitational portals with nonminimal couplings

HIGHLIGHTS

  • who: Simon Clu00e9ry and colleagues from the Universitu00e9 Paris-Saclay, CNRS/IN, IJCLab, Orsay, France University of have published the Article: Gravitational portals with nonminimal couplings, in the Journal: (JOURNAL) of 27/05/2022
  • what: The aim of this work is to study how the inclusion of the nonminimal coupling terms of the form affect the gravitational production of dark matter and radiation during reheating. In Fig 1, the authors show the scattering processes obtained from the Lagrangian . In Sec IV the authors compare the scattering rates and the dark matter abundances with the minimally . . .

     

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