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arXiv · 0904.3597

The influences of long range Coulomb interaction on the electronic Mach-Zehnder interferometer of quantum Hall edge states

Hyun C. Lee
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Abstract

The influences of long range Coulomb interaction (LRCI) on Mach-Zehnder interferometer (MZI) constructed on quantum Hall edge states is studied employing bosonization method. The interaction of interchannel zero-modes is shown to give rise to a characteristic energy scale which is of the order of the period of experimentally observed lobe pattern of visibility. The nonmonotonic behavior of visibility as found Chalker \textit{et al.} is understood analytically using asymptotic analysis.

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Hyun C. Lee. 2009-04-23. The influences of long range Coulomb interaction on the electronic Mach-Zehnder interferometer of quantum Hall edge states. https://doi.org/10.1103/physrevb.79.125435

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