205 citations · 670 across the 14 of their papers we have counts for
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hep-ph2001
Axino as a sterile neutrino
Kiwoon Choi
We present a supersymmetric axion model in which the fermionic superpartner of axion, i.e. the axino, corresponds to a sterile neutrino which would accommodate the LSND data with a…
hep-ph2001
Atmospheric and Solar Neutrino Masses and Abelian Flavor Symmetry
Kiwoon Choi
Recent atmospheric and solar neutrino experiments suggest that neutrinos have small but nonzero masses. They further suggest that mass eigenvalues have certain degree of hierarchic…