Keldysh field theory approach to direct electric and thermoelectric currents in quantum dots coupled to superconducting leads
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DOI: 10.1103/6194-wpm2
Abstract: We study the transport properties of a quantum dot contacted to two superconducting reservoirs by means of the Keldysh field theory approach, showing how this technique allows us to straightforwardly recover previous results, resulting extremely… read more here.
Keywords: keldysh field; field theory; superconducting leads; electric thermoelectric ... See more keywords