Gravitational waves from the minimal gauged U(1)_B-L model

Show simple item record Hasegawa, Taiki Okada, Nobuchika Seto, Osamu 2022-08-02T15:11:59Z 2022-08-02T15:11:59Z 2019
dc.identifier.citation Hasegawa, T., Okada, N., & Seto, O. (2019). Gravitational waves from the minimal gauged U(1)B−L model. In Physical Review D (Vol. 99, Issue 9). American Physical Society (APS). en_US
dc.description.abstract An additional \(U\left(1\right)\) gauge interaction is one of the promising extensions of the standard model of particle physics. Among others, the \(U\left(1{\right)}_{B-L}\) gauge symmetry is particularly interesting because it addresses the origin of Majorana masses of right-handed neutrinos, which naturally leads to tiny light neutrino masses through the seesaw mechanism. We show that, based on the minimal \(U\left(1{\right)}_{B-L}\) model, the symmetry breaking of the extra \(U\left(1\right)\) gauge symmetry with its minimal Higgs sector in the early universe can exhibit the first-order phase transition and hence generate a large enough amplitude of stochastic gravitational wave radiation that is detectable in future experiments. en_US
dc.format.mimetype application/pdf
dc.language English
dc.subject High Energy Physics - Phenomenology en_US
dc.subject Cosmology and Nongalactic Astrophysics en_US
dc.title Gravitational waves from the minimal gauged U(1)_B-L model en_US
dc.type text

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