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 nonlocal interaction that facilitates a long-distance information transfer in the direction opposite of electron flow. We compute the supercurrent for several interaction models, including that of an external circuit.
Original language | English |
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Article number | 177001 |
Number of pages | 5 |
Journal | Physical Review Letters |
Volume | 118 |
Issue number | 17 |
DOIs | |
Publication status | Published - 25 Apr 2017 |