Berlin 2015 – scientific programme
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TT: Fachverband Tiefe Temperaturen
TT 65: Low-Dimensional Systems: 1D – Theory
TT 65.13: Talk
Wednesday, March 18, 2015, 18:30–18:45, H 0104
Scaling of critical wave functions at topological Anderson transitions in 1D — •Eoin Quinn1, Thomas Cope2, Jens H. Bardarson1, and Alexander Ossipov2 — 1Max-Planck-Institut für Physik komplexer Systeme, Dresden, Germany — 2University of Nottingham, Nottingham, United Kingdom
Topological Anderson transitions occur when a change in the strength of a system's disorder takes the system between two topologically distinct phases. The critical wavefunctions at such transitions display universal features. We present analytical and numerical results on the boundary scaling of critical wavefunctions for systems that are quasi-1D.