How low-scale trinification sheds light in the flavor hierarchies, neutrino puzzle, dark matter, and leptogenesis
(2020) In Physical Review D 102(9).- Abstract
We propose a low-scale renormalizable trinification theory that successfully explains the flavor hierarchies and neutrino puzzle in the Standard Model (SM), as well as provides a dark matter candidate and also contains the necessary means for efficient leptogenesis. The proposed theory is based on the trinification SU(3)C×SU(3)L×SU(3)R gauge symmetry, which is supplemented with an additional flavor symmetry U(1)X×Z2(1)×Z2(2). In the proposed model the top quark and the exotic fermions acquire tree-level masses, whereas the lighter SM charged fermions gain masses radiatively at one-loop level. In addition, the light active neutrino masses arise from a combination of radiative and type-I seesaw mechanisms, with the Dirac neutrino mass... (More)
We propose a low-scale renormalizable trinification theory that successfully explains the flavor hierarchies and neutrino puzzle in the Standard Model (SM), as well as provides a dark matter candidate and also contains the necessary means for efficient leptogenesis. The proposed theory is based on the trinification SU(3)C×SU(3)L×SU(3)R gauge symmetry, which is supplemented with an additional flavor symmetry U(1)X×Z2(1)×Z2(2). In the proposed model the top quark and the exotic fermions acquire tree-level masses, whereas the lighter SM charged fermions gain masses radiatively at one-loop level. In addition, the light active neutrino masses arise from a combination of radiative and type-I seesaw mechanisms, with the Dirac neutrino mass matrix generated at one-loop level.
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- author
- Cárcamo Hernández, A. E. ; Huong, D. T. ; Kovalenko, Sergey ; Morais, António P. LU ; Pasechnik, Roman LU and Schmidt, Ivan
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review D
- volume
- 102
- issue
- 9
- article number
- 095003
- publisher
- American Physical Society
- external identifiers
-
- scopus:85096131611
- ISSN
- 2470-0010
- DOI
- 10.1103/PhysRevD.102.095003
- language
- English
- LU publication?
- yes
- id
- e48d2b0b-1b46-4158-882a-2e5f851da55a
- date added to LUP
- 2020-11-24 15:48:39
- date last changed
- 2024-04-03 17:34:11
@article{e48d2b0b-1b46-4158-882a-2e5f851da55a, abstract = {{<p>We propose a low-scale renormalizable trinification theory that successfully explains the flavor hierarchies and neutrino puzzle in the Standard Model (SM), as well as provides a dark matter candidate and also contains the necessary means for efficient leptogenesis. The proposed theory is based on the trinification SU(3)C×SU(3)L×SU(3)R gauge symmetry, which is supplemented with an additional flavor symmetry U(1)X×Z2(1)×Z2(2). In the proposed model the top quark and the exotic fermions acquire tree-level masses, whereas the lighter SM charged fermions gain masses radiatively at one-loop level. In addition, the light active neutrino masses arise from a combination of radiative and type-I seesaw mechanisms, with the Dirac neutrino mass matrix generated at one-loop level. </p>}}, author = {{Cárcamo Hernández, A. E. and Huong, D. T. and Kovalenko, Sergey and Morais, António P. and Pasechnik, Roman and Schmidt, Ivan}}, issn = {{2470-0010}}, language = {{eng}}, number = {{9}}, publisher = {{American Physical Society}}, series = {{Physical Review D}}, title = {{How low-scale trinification sheds light in the flavor hierarchies, neutrino puzzle, dark matter, and leptogenesis}}, url = {{http://dx.doi.org/10.1103/PhysRevD.102.095003}}, doi = {{10.1103/PhysRevD.102.095003}}, volume = {{102}}, year = {{2020}}, }