Resonant tunneling between quantum Hall edge states
- 27 December 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 71 (26) , 4381-4384
- https://doi.org/10.1103/physrevlett.71.4381
Abstract
Resonant tunneling between fractional quantum Hall edge states is studied in the Luttinger liquid picture. For the ν=1/3 Laughlin parent state, the resonance line shape is a universal function whose width scales to zero at zero temperature. Extensive quantum Monte Carlo simulations are presented for ν=1/3 which confirm this picture and provide a parameter-free prediction for the line shape.Keywords
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