Journal ArticleDOI
Light Dirac neutrinos and mirror fermions
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In this article, it was shown that any left-right symmetric theory containing mirror fermions can accommodate a light Dirac neutrino in a natural way, and it was further shown that this theory can accommodate any symmetric fermion.About:
This article is published in Physics Letters B.The article was published on 1984-05-03. It has received 5 citations till now. The article focuses on the topics: Dirac fermion & Dirac (software).read more
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The viscous Cahn-Hilliard equation. I. Computations
TL;DR: The viscous Cahn-Hilliard equation as mentioned in this paper is a singular limit of the phase-field model of phase transitions and contains both the Cahn and Allen-Cahn equations as particular limits.
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Dirac neutrinos, dark energy and baryon asymmetry
TL;DR: In this paper, a new origin of neutrino dark energy and baryon asymmetry in the universe was explored, where the neutrinos acquire small masses through the Dirac seesaw mechanism.
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Realistic neutrinogenesis with radiative vertex correction
TL;DR: In this paper, a new model for realizing light Dirac neutrinos and explaining the baryon asymmetry of the universe through neutrinogenesis is proposed, which is based on a minimal construction which extends the Standard Model with a real singlet scalar, a heavy singlet Dirac fermion and a heavy doublet scalar.
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Ultralight Dirac neutrinos in a left-right symmetric model containing mirror fermions
TL;DR: In this paper, a low energy, left-right symmetric gauge model incorporating mirror fermions that naturally produces ultralight Dirac neutrinos (<100 eV) was proposed.
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Superunified Model With Naturally Ultralight Dirac Neutrinos
TL;DR: In this paper, the recently proposed mechanism to naturally generate one ultralight Dirac neutrino per fermion family is implemented by construction of a globally supersymmetric SO(10) GUT superpotential featuring geometric hierarchy.
References
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Journal ArticleDOI
Rejection of evidence for nonzero neutrino rest mass from double beta decay
TL;DR: In this paper, the DBD rate ratio for double beta decay (DBD) with neutrino rest mass was shown to be at least 5.6 and 2.4 with 95% confidence.
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Grand unification with the exceptional group E8
Itzhak Bars,Murat Günaydin +1 more
TL;DR: A unified model of the basic gauge interactions, except for gravity, based on the exceptional group E/sub 8/ is proposed in this paper, where the fundamental fields belong to the smallest possible single representations for each spin.
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New limits on the neutrino mass, lepton conservation, and no-neutrino double beta decay of /sup 76/Ge
F. T. Avignone,Ronald L. Brodzinski,D. P. Brown,J. C. Evans,W. K. Hensley,J.H. Reeves,N. A. Wogman +6 more
TL;DR: A continuing search for the no-neutrino mode of the double beta decay of /sup 76/Ge has resulted in a new lower limit T/sub 1/2/sup 0nu/ > or = 1.7 x 10/sup 22/ yr as discussed by the authors.