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A model for large θ13 constructed using the eigenvectors of the S4 rotation matrices
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Krishnan, R. (2013) A model for large θ13 constructed using the eigenvectors of the S4 rotation matrices. In: DISCRETE 2012 – Third Symposium on Prospects in the Physics of Discrete Symmetries, IST Congress Center, Lisbon, Portugal, 3-7 December 2012. Published in: Journal of Physics: Conference Series, Volume 447 (Number 1). ISSN 1742-6596. doi:10.1088/1742-6596/447/1/012043
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Official URL: http://dx.doi.org/10.1088/1742-6596/447/1/012043
Abstract
A procedure for using the eigenvectors of the elements of the representations of a discrete group in model building is introduced and is used to construct a model that produces a large reactor mixing angle, , in agreement with recent neutrino oscillation observations. The model fully constrains the neutrino mass ratios and predicts normal hierarchy with the light neutrino mass, m1 ≈ 25 meV. Motivated by the model, a new mixing ansatz is postulated which predicts all the mixing angles within 1σ errors.
| Item Type: | Conference Item (Paper) | ||||||
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| Subjects: | Q Science > QC Physics | ||||||
| Divisions: | Faculty of Science > Physics | ||||||
| Library of Congress Subject Headings (LCSH): | Eigenvectors, Mathematical physics , Matrices | ||||||
| Journal or Publication Title: | Journal of Physics: Conference Series | ||||||
| Publisher: | Institute of Physics Publishing Ltd. | ||||||
| ISSN: | 1742-6596 | ||||||
| Official Date: | 24 July 2013 | ||||||
| Dates: |
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| Volume: | Volume 447 | ||||||
| Number: | Number 1 | ||||||
| Article Number: | 012043 | ||||||
| DOI: | 10.1088/1742-6596/447/1/012043 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Access rights to Published version: | Open Access | ||||||
| Funder: | Science and Technology Facilities Council (Great Britain) (STFC) | ||||||
| Conference Paper Type: | Paper | ||||||
| Title of Event: | DISCRETE 2012 – Third Symposium on Prospects in the Physics of Discrete Symmetries | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | IST Congress Center, Lisbon, Portugal | ||||||
| Date(s) of Event: | 3-7 December 2012 |
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