2 papers
cond-mat.other2006
Topological Objects in Two-gap Superconductor:I
Y. M. Cho, Pengming Zhang
We discuss topological objects, in particular the non-Abrikosov vortex and the magnetic knot made of the twisted non-Abrikosov vortex, in two-gap superconductor. We show that there…
hep-th2004
New Interpretation of Skyrme Theory
Y. M. Cho, B. S. Park, P. M. Zhang
Based on the proposal that the Skyrme theory is a theory of monopole we provide a new interpretation of Skyrme theory, that the theory can also be viewed as an effective theory of…