arXiv subjects

Jihn E. Kim

Publications and source records attributed to Jihn E. Kim.

218 records · Page 13Linked to original sources

arXiv1992

Axino Mass

The mass of the axino is computed in realistic supersymmetric extensions of the standard model. It is found to be strongly model dependent and can be as small as a few keV but also as large as the gravitino mass. Estimates of this mass can only be believed once a careful analysis of the scalar potential has been performed.

hep-ph↗

arXiv1992

$θ$ Bag and Quark Confinement

We propose $θ$ bag through the wall separating $θ=0$ and $θ=π$. $θ$ may or may not be a dynamical field generating the wall. For a massive pseudo scalar $θ$, we present a two Higgs doublet model. We also presnt an idea for quark confinement within this $θ$ bag scheme.

hep-ph↗