61 citations · 81 across the 5 of their papers we have counts for
5 papers
Microscopic derivation of Ginzburg-Landau theories for hierarchical quantum Hall states
Y. Tournois, M. Hermanns, T. H. Hansson
We propose a Ginzburg-Landau theory for a large and important part of the abelian quantum Hall hierarchy, including the prominently observed Jain sequences. By a generalized "flux…
Charge Fractionalization on Quantum Hall Edges
Mats Horsdal, Marianne Rypestøl, Hans Hansson +1
We discuss the propagation and fractionalization of localized charges on the edges of quantum Hall bars of variable widths, where interactions between the edges give rise to Luttin…
Composite fermion wave functions as conformal field theory correlators
Hans Hansson, Chia-Chen Chang, Jainendra Jain +1
It is known that a subset of fractional quantum Hall wave functions has been expressed as conformal field theory (CFT) correlators, notably the Laughlin wave function at filling fa…
Phase space topology of a switching current detector
J. Sjostrand, J. Walter, E. Tholen +3
We examine in theory and by numerical simulation, the dynamic process of switching from a zero voltage to a finite voltage state in a Josephson junction circuit. The theoretical mo…
Time domain analysis of dynamical switching in a Josephson junction
Joachim Sjostrand, Jochen Walter, David Haviland +2
We have studied the switching behaviour of a small capacitance Josephson junction both in experiment, and by numerical simulation of a model circuit. The switching is a comples pro…