2 papers
cond-mat.dis-nn2021
Quartic multifractality and finite-size corrections at the spin quantum Hall transition
Martin Puschmann, Daniel Hernangómez-Pérez, Bruno Lang +2
The spin quantum Hall (or class C) transition represents one of the few localization-delocalization transitions for which some of the critical exponents are known exactly. Not know…
cond-mat.dis-nn2019
Self-consistent-field ensembles of disordered Hamiltonians: Efficient solver and application to superconducting films
Matthias Stosiek, Bruno Lang, Ferdinand Evers
Our general interest is in self-consistent-field (scf) theories of disordered fermions. They generate physically relevant sub-ensembles ("scf-ensembles") within a given Altland-Zir…