Random Matrix Theory of Transition Strengths and Universal Magnetoconductance in the Strongly Localized Regime

Preprint

11 January 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9301011

Abstract

Random matrix theory of the transition strengths is applied to transport in the strongly localized regime. The crossover distribution function between the different ensembles is derived and used to predict quantitatively the {\sl universal} magnetoconductance curves in the absence and in the presence of spin-orbit scattering. These predictions are confirmed numerically.

Keywords

UNIVERSAL MAGNETOCONDUCTANCE
RANDOM MATRIX THEORY
TRANSITION STRENGTHS
STRONGLY LOCALIZED
LOCALIZED REGIME
SCATTERING
ENSEMBLES

All Related Versions

Version 1, 1993-01-11, ArXiv
Published version: Physical Review Letters, 70 (13), 1988.

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