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http://hdl.handle.net/20.500.12128/18899| Tytuł: | Family symmetries and multi Higgs doublet models |
| Autor: | Dziewit, Bartosz Holeczek, Jacek Zając, Sebastian Zrałek, Marek |
| Słowa kluczowe: | lepton masses and mixing; family symmetry |
| Data wydania: | 2020 |
| Wydawca: | Basel: MDPI |
| Źródło: | J. Gluza, J. Sładkowski, B. Dziewit, I. Bednarek (ed.), "Selected Papers from 43rd International Conference of Theoretical Physics Mattertothe Deepest. Recent Developments In Physics Of Fundamental Interactions (MTTD 2019)". (S. 1-8). Basel : MDPI |
| Abstrakt: | Imposing a family symmetry on the Standard Model in order to reduce the number of its free parameters, due to the Schur’s Lemma, requires an explicit breaking of this symmetry. To avoid the need for this symmetry to break, additional Higgs doublets can be introduced. In such an extension of the Standard Model, we investigate family symmetries of the Yukawa Lagrangian. We find that adding a second Higgs doublet (2HDM) does not help, at least for finite subgroups of the U(3) group up to the order of 1025. |
| Opis: | (This book is a printed edition of the Special Issue Selected Papers from 43rd International Conference of Theoretical Physics: Matter to the Deepest, Recent Developments In Physics Of Fundamental Interactions (MTTD2019) that was published in Symmetry) |
| URI: | http://hdl.handle.net/20.500.12128/18899 |
| ISBN: | 978-3-03928-371-2 |
| Pojawia się w kolekcji: | Książki/rozdziały (WNŚiT) |
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| Dziewit_Holeczek_family_symmetries_and_multi.pdf | 803,5 kB | Adobe PDF | Przejrzyj / Otwórz |
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