272 citations · 1.2k across the 40 of their papers we have counts for
Showing 2012 · hep-phShow all
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hep-ph2012★ 6 cited
A Simple Grand Unified Relation between Neutrino Mixing and Quark Mixing
S. M. Barr, Heng-Yu Chen
It is proposed that all flavor mixing is caused by the mixing of the three quark and lepton families with vectorlike fermions in 5 + 5-bar multiplets of SU(5). This simple assumpti…
hep-ph2012★ 20 cited
Observable Proton Decay from Planck Scale Physics
Stephen M. Barr, Xavier Calmet
In the Standard Model, no dim-5 operators exist, so that Planck-scale-induced proton decay amplitudes are suppressed by at least . If the Standard Model…
hep-ph2012
Grand Unification without Higgs Bosons
Stephen M. Barr, Xavier Calmet
We discuss how a model for the electroweak interactions without a Higgs could be embedded into a grand unified theory. The requirement of a non-trivial fixed point in the SU(2) sec…