P.P. Novichkov
Modular A5 symmetry for flavour model building
Novichkov, P.P.; Penedo, J.T.; Petcov, S.T.; Titov, A.V.
Authors
J.T. Penedo
S.T. Petcov
A.V. Titov
Abstract
In the framework of the modular symmetry approach to lepton flavour, we consider a class of theories where matter superfields transform in representations of the finite modular group Γ5 ≃ A5. We explicitly construct a basis for the 11 modular forms of weight 2 and level 5. We show how these forms arrange themselves into two triplets and a quintet of A5. We also present multiplets of modular forms of higher weight. Finally, we provide an example of application of our results, constructing two models of neutrino masses and mixing based on the supersymmetric Weinberg operator.
Citation
Novichkov, P., Penedo, J., Petcov, S., & Titov, A. (2019). Modular A5 symmetry for flavour model building. Journal of High Energy Physics, 2019(4), Article 174. https://doi.org/10.1007/jhep04%282019%29174
Journal Article Type | Article |
---|---|
Acceptance Date | Apr 26, 2019 |
Online Publication Date | Apr 30, 2019 |
Publication Date | Apr 30, 2019 |
Deposit Date | May 22, 2019 |
Publicly Available Date | Mar 29, 2024 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2019 |
Issue | 4 |
Article Number | 174 |
DOI | https://doi.org/10.1007/jhep04%282019%29174 |
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Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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