7 citations · 7 across the 1 of their papers we have counts for
2 papers
hep-th2006★ 7 cited
Supersymmetric Q-Lumps in the Grassmannian nonlinear sigma models
Dongsu Bak, Sang-Ok Hahn, Joohan Lee +1
We construct the N=2 supersymmetric Grassmannian nonlinear sigma model for the massless case and extend it to massive N=2 model by adding an appropriate superpotential. We then stu…
hep-th2003
Superfield formalism for the one loop effective action and CP(N) model in three dimensions
Jin-Ho Cho, Sang-Ok Hahn, Phillial Oh +2
To obtain the one loop effective action for a given superfield theory, one encounters the notion such as the `supertrace' of a differential operator on superspace. We develop, in a…