https://doi.org/10.1140/epjc/s10052-020-08693-2
Regular Article – Theoretical Physics
Asymmetric matter from 
symmetry breaking
Phenikaa Institute for Advanced Study and Faculty of Basic Science, Phenikaa University, Yen Nghia, Ha Dong, 100000, Hanoi, Vietnam
a
dong.phungvan@phenikaa-uni.edu.vn
Received:
24
April
2020
Accepted:
20
November
2020
Published online:
10
December
2020
The present matter content of our universe may be governed by a 
symmetry – the simplest gauge completion of the seesaw mechanism which produces small neutrino masses. The matter parity results as a residual gauge symmetry, implying dark matter stability. The Higgs field that breaks the charge inflates the early universe successfully and then decays to right-handed neutrinos, which reheats the universe and generates both normal matter and dark matter manifestly.
© The Author(s) 2020
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