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Autor:
Kawamura, Satofumi, author
Publikováno v:
Confronting Capital and Empire: Rethinking Kyoto School Philosophy. 6:326-345
The seesaw mechanism with three heavy Majorana right-handed neutrinos provides an elegant explanation for neutrino masses and, combined with leptogenesis, can generate the baryon asymmetry of the universe (BAU). Naturally embedded in a Grand Unified
Externí odkaz:
http://arxiv.org/abs/2411.03452
In this paper, we revisit the f\'eeton (gauge boson of $U(1)_{B-L}$ symmetry) dark matter scenario, and first point out the $U(1)$ gauge symmetry can be a linear combination of the $B-L$ and the SM hypercharge gauge symmetries. With the redefinition
Externí odkaz:
http://arxiv.org/abs/2410.12554
A model of the axion-less solution to the strong CP problem has been recently constructed based on the $\bf T^2/\mathbb{Z}_3$ orbifold in the six dimensional space-time. We extend, in this paper, the model to include the lepton sector with three righ
Externí odkaz:
http://arxiv.org/abs/2410.01224
Quantum evaporation of a black hole is conventionally studied semiclassically by assuming self-similarity of the black hole throughout the evaporation process. However, its validity was recently questioned, and the lifetime of a black hole is conject
Externí odkaz:
http://arxiv.org/abs/2409.06365
Autor:
Iwane, Takumi, Yanagida, Shintarou
We elucidate the comment in (Kapranov-Vasserot, Adv.\ Math., 2011, Remark 5.3.4) that the $1|1$-dimensional factorization structure of the formal superloop space of a smooth algebraic variety $X$ induces the $N_K=1$ SUSY vertex algebra structure of t
Externí odkaz:
http://arxiv.org/abs/2409.04220
Autor:
Davis, Tinsley
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2016 Jun . 113(24), 6581-6582.
Externí odkaz:
https://www.jstor.org/stable/26470254
Autor:
Zhang, Jue, Zhou, Shun
In light of the latest neutrino oscillation data, we revisit the minimal scenario of type-I seesaw model, in which only two heavy right-handed Majorana neutrinos are introduced to account for both tiny neutrino masses and the baryon number asymmetry
Externí odkaz:
http://arxiv.org/abs/1505.04858
The new gauge boson introduced in the minimal extension of the standard model (SM) by gauging the U(1)$_{\rm B-L}$ symmetry plays the role of dark matter when the U(1)$_{\rm B-L}$ gauge coupling is highly suppressed. This dark matter, named the F\'ee
Externí odkaz:
http://arxiv.org/abs/2408.12155