Spontaneous CP violation, sterile neutrino dark matter and leptogenesis

We constructed a model for spontaneous CP symmetry breaking in five-dimensional space-time that has a potential to solve the strong CP problem. To explain the nature of dark matter and the baryon asymmetry of the universe, three right-handed neutrinos and U(1)B−L gauge interaction are introduced in...

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Bibliographic Details
Main Authors: Yanjin Jiang, Norimi Yokozaki
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325000917
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