92 citations · 950 across the 61 of their papers we have counts for
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hep-ph2003★ 3 cited
Cosmological gravitino problem confronts electroweak physics
Gi-Chol Cho, Yosuke Uehara
A generic feature of gauge-mediated supersymmetry breaking models is that the gravitino is the lightest supersymmetric particle (LSP). In order not to overclose the universe, the g…
hep-ph2003★ 10 cited
TeV Colored Higgsinos in Alternative Grand Unified Theories
Kingman Cheung, Gi-Chol Cho
Recently, a type of GUT models with an extra dimension in AdS space can successfully solve the doublet-triplet problem, maintain proton stability, and allow the colored Higgs boson…
hep-ph2003★ 12 cited
Hadronic production of light color-triplet Higgs bosons: an alternative signature for GUT
Kingman Cheung, Gi-Chol Cho
The conventional signature for grand unified theories (GUT) is the proton decay. Recently, some models in extra dimensions or with specific discrete symmetries, which aim at solvin…