Particle conserving approach to ac-dc driven interacting quantum dots with superconducting leads

URN to cite this document:: urn:nbn:de:bvb:355-epub-544045
DOI to cite this document:: 10.5283/epub.54404

Siegl, Julian

; Picó-Cortés, Jordi

; Grifoni, Milena

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Date of publication of this fulltext: 27 Jun 2023 06:59

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Abstract

The combined action of a dc bias and a microwave drive on the transport characteristic of a superconductor-quantum dot-superconductor junction is investigated. To cope with time dependent nonequilibrium effects and interactions in the quantum dot, we develop a general formalism for the dynamics of the density operator based on a particle conserving approach to superconductivity. Without invoking ...