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arXiv · 1607.05940

Supercurrents in chiral channels originate from upstream information transfer: a theoretical prediction

Xiao-Li Huang·Yuli V. Nazarov
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Abstract

It has been thought that the long chiral edge channels cannot support any supercurrent between the superconducting electrodes. We show theoretically that the supercurrent can be mediated by a non-local interaction that facilitates a long-distance information transfer in the direction opposite to electron flow. We compute the supercurrent for several interaction models, including that of an external circuit.

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Xiao-Li Huang, Yuli V. Nazarov. 2016-07-20. Supercurrents in chiral channels originate from upstream information transfer: a theoretical prediction. https://doi.org/10.1103/physrevlett.118.177001

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