Anomaly conditions for non-Abelian finite family symmetries
Christoph Luhn; Pierre Ramond; Christoph Luhn; Institute for Fundamental Theory, Department of Physics, University of Florida, Gainesville, FL 32611, U.S.A.; Pierre Ramond; Institute for Fundamental Theory, Department of Physics, University of Florida, Gainesville, FL 32611, U.S.A.
Журнал:
Journal of High Energy Physics
Дата:
2008-07-01
Аннотация:
Assuming that finite family symmetries are gauged, we derive discrete anomaly conditions for various non-Abelian groups. We thus provide new constraints for flavor model building, in which discrete non-Abelian symmetries are employed to explain the tri-bimaximal mixing pattern in the lepton sector.
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