Fermion mass hierarchies from supersymmetric gauged flavour symmetry in 5D

A mechanism to generate realistic fermion mass hierarchies based on supersymmetric gauged $U(1)_F$ symmetry in flat five-dimensional (5D) spacetime is proposed. The fifth dimension is compactified on $S^1/Z_2$ orbifold. The standard model fermions charged under the extra abelian symmetry along wi...

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Bibliographic Details
Main Author: Ketan M. Patel
Format: Article
Language:English
Published: SciPost 2021-06-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.10.6.154