A new approach to the ground state of quantum Hall systems. Basic principles

Mikhailov, Sergey A. (2001) A new approach to the ground state of quantum Hall systems. Basic principles. PHYSICA B-CONDENSED MATTER, 299 (1-2). pp. 6-31. ISSN 0921-4526, 1873-2135

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Abstract

I present a new approach to the many-body ground state of quantum Hall systems. The method describes the behavior of a two-dimensional electron system at all Landau-level filling factors nu, continuously as a function of magnetic field, and enables one to analytically calculate any physical value, characterizing the system, at all nu. New proposed trial many-body wave functions have a clear physical meaning and a very large variational freedom, which opens up wide possibilities to search for the ground state of the system at all magnetic fields. (C) 2001 Elsevier Science B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: STRONG MAGNETIC-FIELD; HIGH LANDAU-LEVELS; CHARGE-DENSITY-WAVE; 2-DIMENSIONAL ELECTRON LIQUID; TWO-DIMENSIONAL ELECTRONS; VON-NEUMANN LATTICE; ANISOTROPIC STATES; BLOCH ELECTRONS; WIGNER CRYSTAL; EXCITATIONS; quantum Hall effect; strongly correlated electrons; Wigner crystallization
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 01 Feb 2022 08:04
Last Modified: 01 Feb 2022 08:04
URI: https://pred.uni-regensburg.de/id/eprint/41476

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