Self-consistent-field ensembles of disordered Hamiltonians: Efficient solver and application to superconducting films

URN to cite this document:: urn:nbn:de:bvb:355-epub-437567
DOI to cite this document:: 10.5283/epub.43756

Stosiek, Matthias ; Lang, Bruno ; Evers, Ferdinand

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Date of publication of this fulltext: 25 Sep 2020 07:15

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Abstract

Our general interest is in self-consistent-field (scf) theories of disordered fermions. They generate physically relevant subensembles ("scf ensembles") within a given Altland-Zirnbauer class. We are motivated to investigate such ensembles (i) by the possibility to discover new fixed points due to (long-range) interactions; (ii) by analytical scf theories that rely on partial self-consistency ...