Abelian flavour symmetries in supersymmetric models

E. Dudas; C. Grojean; S. Pokorski; C. A. Savoy

doi:10.1016/S0550-3213(96)90123-6

Abelian flavour symmetries in supersymmetric models

E. Dudas
, C. Grojean
, S. Pokorski
, C. A. Savoy

Institut Pierre Simon Laplace, CNRS and CEA
Ecole Normale Supérieure de Lyon
Institute of Physics of the Polish Academy of Sciences

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We propose a theory of flavour based on Abelian horizontal gauge symmetries and modular invariances. We construct explicit supergravity models where the scale of the horizontal U(1) symmetry breaking is fixed by the Green-Schwarz mechanism for anomaly cancellation. The supersymmetric spectrum is obtained in terms of the U(1) charges which are determined by the Yukawa matrices.

langue originale	Anglais
Pages (de - à)	85-108
Nombre de pages	24
journal	Nuclear Physics B
Volume	481
Numéro de publication	1-2
Les DOIs	https://doi.org/10.1016/S0550-3213(96)90123-6
état	Publié - 1 janv. 1996
Modification externe	Oui

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10.1016/S0550-3213(96)90123-6

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title = "Abelian flavour symmetries in supersymmetric models",

abstract = "We propose a theory of flavour based on Abelian horizontal gauge symmetries and modular invariances. We construct explicit supergravity models where the scale of the horizontal U(1) symmetry breaking is fixed by the Green-Schwarz mechanism for anomaly cancellation. The supersymmetric spectrum is obtained in terms of the U(1) charges which are determined by the Yukawa matrices.",

keywords = "Fermion masses, Flavour, Soft terms, Supersymmetry",

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AB - We propose a theory of flavour based on Abelian horizontal gauge symmetries and modular invariances. We construct explicit supergravity models where the scale of the horizontal U(1) symmetry breaking is fixed by the Green-Schwarz mechanism for anomaly cancellation. The supersymmetric spectrum is obtained in terms of the U(1) charges which are determined by the Yukawa matrices.

KW - Fermion masses

KW - Flavour

KW - Soft terms

KW - Supersymmetry

U2 - 10.1016/S0550-3213(96)90123-6

DO - 10.1016/S0550-3213(96)90123-6

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Abelian flavour symmetries in supersymmetric models

Résumé

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