2 papers
cond-mat.mtrl-sci2007
Persistent Current in Two Coupled Rings
D. Schmeltzer, Hsuan-Yeh Chang
We report the solution of the persistent current in two coupled rings in the presence of external magnetic fluxes. We showed that the magnetic fluxes modify the global phase of the…
cond-mat.str-el2002
Transport in a spin polarized Luttinger liquid in the presence of a single impurity
Hsuan-Yeh Chang, D. Schmeltzer
The conductance for a single impurity in a one dimensional gas with electron-electron interaction and Zeeman splitting is considered. We f…