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Non-linear Transport in Quantum-Hall Smectics
A. H. MacDonald, Matthew P. A. Fisher
Recent transport experiments have established that two-dimensional electron systems with high-index partial Landau level filling, , have ground states w…
Quantum Theory of Quantum-Hall Smectics
A. H. MacDonald, Matthew P. A. Fisher
We propose a quantum stripe (smectic) coupled-Luttinger-liquid model for the anisotropic states which occur in two-dimensional electron systems with high-index partial Landau level…
Chiral Metal as a Ferromagnetic Super Spin Chain
Leon Balents, Matthew P. A. Fisher, Martin R. Zirnbauer
The electrons on the surface of a disordered multi-layer integer quantum Hall system constitute an unusual chiral metal with ballistic motion transverse to the field, and diffusive…
Line Junctions in the Quantum Hall Effect
C. L. Kane, Matthew P. A. Fisher
A long skinny gate across a fractional quantum Hall fluid at filling with odd integer , creates a novel one-dimensional (1d) system which is isomorphic to a disordered 1…
Quantized Thermal Transport in the Fractional Quantum Hall Effect
C. L. Kane, Matthew P. A. Fisher
We analyze thermal transport in the fractional quantum Hall effect (FQHE), employing a Luttinger liquid model of edge states. Impurity mediated inter-channel scattering events are…
Impurity scattering and transport of fractional Quantum Hall edge state
C. L. Kane, M. P. A. Fisher
We study the effects of impurity scattering on the low energy edge state dynamic s for a broad class of quantum Hall fluids at filling factor , for integer and even…
Randomness at the Edge: Theory of Quantum Hall transport at filling
C. L. Kane, M. P. A. Fisher, J. Polchinski
Current Luttinger liquid edge state theories for filling predict a non-universal Hall conductance, in disagreement with experiment. Upon inclusion of random edge tunnelling…