2 papers
hep-th2018
Infrared finiteness of theories with bino-like dark matter at finite temperature
Pritam Sen, D. Indumathi, Debajyoti Choudhury
Models incorporating moderately heavy dark matter (DM) typically need charged (scalar) fields to establish admissible relic densities. Since the DM freezes out at an early epoch, t…
hep-ph2018
Infrared finiteness of a thermal theory of scalar electrodynamics to all orders
Pritam Sen, D. Indumathi, Debajyoti Choudhury
Models explaining dark matter typically include interactions with charged scalar and fermion fields. The Infra-Red (IR) finiteness of thermal field theories of charged fermions (fe…