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arXiv · 1705.02858

High-scale baryogenesis with testable neutron-antineutron oscillation and dark matter

Pei-Hong Gu·Utpal Sarkar
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Abstract

We propose a new scenario for predicting a one-loop neutron-antineutron oscillation at a testable level, meanwhile, realizing a thermal or inflationary baryogenesis at a very high scale. Besides the standard model content, this scenario involves two real singlet scalars with very heavy masses, two color-triplet and iso-singlet scalars at the TeV scale, as well as a Majorana singlet fermion for a dark matter candidate.

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Pei-Hong Gu, Utpal Sarkar. 2017-05-08. High-scale baryogenesis with testable neutron-antineutron oscillation and dark matter. https://doi.org/10.1103/physrevd.96.031703

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