Quasiclassical theory of superconductivity: Interfering paths
2002 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 65, no 1, 014510- p.Article in journal (Refereed) Published
We apply the method of a two-point quasiclassical Green's function to geometries where the trajectories include intefering paths and loops. For a system of two superconducting layers separated by a partially transparent interface, corrections to the quasiclassical solutions for the Green's function are explicitly found as well as the deviation from the normalization condition.
Place, publisher, year, edition, pages
2002. Vol. 65, no 1, 014510- p.
IdentifiersURN: urn:nbn:se:umu:diva-91461DOI: 10.1103/PhysRevB.65.014510ISI: 000173186000113OAI: oai:DiVA.org:umu-91461DiVA: diva2:736443