Exact Conductance through Point Contacts in the $ν=1/3$ Fractional Quantum Hall Effect

P. Fendley; A. W. W. Ludwig; H. Saleur

doi:10.1103/physrevlett.74.3005

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Exact Conductance through Point Contacts in the $ν=1/3$ Fractional Quantum Hall Effect

P. Fendley·A. W. W. Ludwig·H. Saleur

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Abstract

The conductance for tunneling through a point contact between two $ν=1/3$ quantum Hall edges is described by a universal scaling function, which has recently been measured experimentally. We compute this universal function exactly, by using the thermodynamic Bethe ansatz and a Boltzmann equation.

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P. Fendley, A. W. W. Ludwig, H. Saleur. 1994-08-23. Exact Conductance through Point Contacts in the $ν=1/3$ Fractional Quantum Hall Effect. https://doi.org/10.1103/physrevlett.74.3005

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