Josephson current through a molecular transistor in a dissipative environment

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dc.creatorNovotny, Tomas
dc.creatorRossini, Alessandra
dc.creatorFlensberg, Karsten
dc.date2005-08-02
dc.date2005-11-23
dc.date.accessioned2026-07-07T06:41:29Z
dc.date.available2026-07-07T06:41:29Z
dc.descriptionWe study the Josephson coupling between two superconductors through a single correlated molecular level, including Coulomb interaction on the level and coupling to a bosonic environment. All calculations are done to the lowest, i.e., the fourth, order in the tunneling coupling and we find a suppression of the supercurrent due to the combined effect of the Coulomb interaction and the coupling to environmental degrees of freedom. Both analytic and numerical results are presented.
dc.description11 pages, 6 figures, to appear in Phys. Rev. B; v3: several misprints corrected - in particular, sign inconsistencies throughout the paper should be fixed
dc.identifierhttps://arxiv.org/abs/cond-mat/0508071
dc.identifierhttp://arxiv.org/abs/cond-mat/0508071
dc.identifierPhys. Rev. B 72, 224502 (2005)
dc.identifierdoi:10.1103/PhysRevB.72.224502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101685
dc.subjectMesoscale and Nanoscale Physics
dc.titleJosephson current through a molecular transistor in a dissipative environment
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