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Persistent edge currents for paired quantum hall states

Kazusumi Ino
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Abstract

We study the behavior of the persistent edge current for paired quantum Hall states on the cylinder. We show that the currents are periodic with the unit flux $ϕ_0=hc/e$. At low temperatures, they exhibit anomalous oscillations in their flux dependence.The shape of the functions converges to the sawtooth function periodic with $ϕ_0/2$.

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Kazusumi Ino. 2000-08-06. Persistent edge currents for paired quantum hall states. https://doi.org/10.1103/physrevb.62.6936

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