Post-inflationary production of particle Dark Matter: non-minimal Natural and Coleman--Weinberg inflationary scenarios

Anish Ghoshal, Maxim Yu. Khlopov, Zygmunt Lalak +1

We investigate the production of non-thermal fermionic dark matter particles during the reheating era following slow roll inflation, driven by inflaton $\ddot{I}†$ non-minimally coupled t…