20 citations · 20 across the 1 of their papers we have counts for
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hep-ph1998
The Family Group in Grand Unified Theories
P. Ramond
We review the known ways of incorporating and breaking symmetries in a renormalizable way. We summarize the various grand unified theories based on , and as fa…
hep-ph1998
A Model for Fermion Mass Hierarchies and Mixings
P. Ramond
We present a model which contains three Abelian symmetries beyond the standard model. One is anomalous {\it \` a la} Green-Schwarz, and family-independent; the other two are family…
hep-ph1998
The Case for a Standard Model with Anomalous U(1)
P. Ramond
A gauged phase symmetry with its anomalies cancelled by a Green-Schwarz mechanism, broken at a large scale by an induced Fayet-Iliopoulos term, is a generic feature of a large clas…