A minimal effective theory with a heavy Majorana fermion and a light scalar dark matter candidate, linked by one portal operator plus the Weinberg operator, can simultaneously generate the baryon asymmetry, dark matter relic density, and neutrino masses.
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Minimal effective theory for leptogenesis, dark matter, and neutrino masses
A minimal effective theory with a heavy Majorana fermion and a light scalar dark matter candidate, linked by one portal operator plus the Weinberg operator, can simultaneously generate the baryon asymmetry, dark matter relic density, and neutrino masses.