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http://hdl.handle.net/123456789/2675
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DC Field | Value | Language |
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dc.contributor.author | Joshipura, A.S. | - |
dc.contributor.author | Patel, K.M. | - |
dc.date.accessioned | 2020-12-04T07:20:49Z | - |
dc.date.available | 2020-12-04T07:20:49Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Journal of High Energy Physics, 2017(1). | en_US |
dc.identifier.other | https://doi.org/10.1007/JHEP01(2017)134 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/JHEP01(2017)134 | - |
dc.identifier.uri | http://hdl.handle.net/123456789/2675 | - |
dc.description.abstract | We study embedding of non-commuting Z 2 and Z m , m ≥ 3 symmetries in discrete subgroups (DSG) of U(3) and analytically work out the mixing patterns implied by the assumption that Z 2 and Z m describe the residual symmetries of the neutrino and the charged lepton mass matrices respectively. Both Z 2 and Z m are assumed to be subgroups of a larger discrete symmetry group G f possessing three dimensional faithful irreducible representation. The residual symmetries predict the magnitude of a column of the leptonic mixing matrix U PMNS which are studied here assuming G f as the DSG of SU(3) designated as type C and D and large number of DSG of U(3) which are not in SU(3). These include the known group series Σ(3n 3), T n (m), Δ(3n 2, m), Δ(6n 2, m) and Δ′(6n 2, j, k). It is shown that the predictions for a column of |U PMNS| in these group series and the C and D types of groups are all contained in the predictions of the Δ(6N 2) groups for some integer N. The Δ(6N 2) groups therefore represent a sufficient set of G f to obtain predictions of the residual symmetries Z 2 and Z m . | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Link | en_US |
dc.subject | Discrete Symmetries | en_US |
dc.subject | Neutrino Physics | en_US |
dc.subject | CP violation | en_US |
dc.title | Residual Z 2 symmetries and leptonic mixing patterns from finite discrete subgroups of U(3) | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Articles |
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