Flavorgenesis in an SU(19) model

Flavorgenesis in an SU(19) model

We present a model where all fermions are contained in a single irreducible representation of an SU(19) gauge symmetry group. If there is only one scalar field, Yukawa interactions are controlled by a single number rather than by one or more 3×3 matrices of couplings. The low-energy concept of flavo...

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Main Authors: Andreas Ekstedt, Renato M. Fonseca, Michal Malinský
Format: Article
Language:English
Published: Elsevier 2021-05-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269321001520
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spelling doaj-31a8407f9fce4013a3d416a5b5c5e9e22021-03-22T12:35:40ZengElsevierPhysics Letters B0370-26932021-05-01816136212Flavorgenesis in an SU(19) modelAndreas Ekstedt0Renato M. Fonseca1Michal Malinský2Corresponding author.; Institute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 18000 Prague 8, Czech RepublicInstitute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 18000 Prague 8, Czech RepublicInstitute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 18000 Prague 8, Czech RepublicWe present a model where all fermions are contained in a single irreducible representation of an SU(19) gauge symmetry group. If there is only one scalar field, Yukawa interactions are controlled by a single number rather than by one or more 3×3 matrices of couplings. The low-energy concept of flavor emerges entirely from the scalar-sector parameters; more specifically, entries of the Standard Model Yukawa matrices are controlled by several vacuum expectation values.http://www.sciencedirect.com/science/article/pii/S0370269321001520
collection DOAJ
language English
format Article
sources DOAJ
author Andreas Ekstedt
Renato M. Fonseca
Michal Malinský
spellingShingle Andreas Ekstedt
Renato M. Fonseca
Michal Malinský
Flavorgenesis in an SU(19) model
Physics Letters B
author_facet Andreas Ekstedt
Renato M. Fonseca
Michal Malinský
author_sort Andreas Ekstedt
title Flavorgenesis in an SU(19) model
title_short Flavorgenesis in an SU(19) model
title_full Flavorgenesis in an SU(19) model
title_fullStr Flavorgenesis in an SU(19) model
title_full_unstemmed Flavorgenesis in an SU(19) model
title_sort flavorgenesis in an su(19) model
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2021-05-01
description We present a model where all fermions are contained in a single irreducible representation of an SU(19) gauge symmetry group. If there is only one scalar field, Yukawa interactions are controlled by a single number rather than by one or more 3×3 matrices of couplings. The low-energy concept of flavor emerges entirely from the scalar-sector parameters; more specifically, entries of the Standard Model Yukawa matrices are controlled by several vacuum expectation values.
url http://www.sciencedirect.com/science/article/pii/S0370269321001520
work_keys_str_mv AT andreasekstedt flavorgenesisinansu19model
AT renatomfonseca flavorgenesisinansu19model
AT michalmalinsky flavorgenesisinansu19model
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