Finkel’stein Nonlinear Sigma Model: Interplay of Disorder and Interaction in 2D Electron Systems

In this paper, I briefly review recent theoretical results derived within the Finkel’stein nonlinear sigma model approach for description of two-dimensional interacting disordered electron systems. The examples include an electron system with two valleys, electrons in a double quantum well, electron...

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Bibliographic Details
Published inJournal of experimental and theoretical physics Vol. 129; no. 4; pp. 669 - 679
Main Author Burmistrov, I. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2019
Springer
Springer Nature B.V
Subjects
Analysis
Classical and Quantum Gravitation
Electrons
Elementary Particles
Field theory
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theory
Quantum Hall effect
Quantum theory
Quantum wells
Relativity Theory
Solid State Physics
Superconductors
Two dimensional models
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Summary:In this paper, I briefly review recent theoretical results derived within the Finkel’stein nonlinear sigma model approach for description of two-dimensional interacting disordered electron systems. The examples include an electron system with two valleys, electrons in a double quantum well, electrons on the surface of a topological insulator, an electron system with superconducting correlations, and the integer quantum Hall effect.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776119100029