A coherent state approach is presented to analyze the behavior of a 2D electron subject to an external magnetic field, normal to the plane, in the presence of dissipation. The phenomenon of the shrinking of the Gaussian (localization), describing the electron ground state, takes place on large time scales. Its relation with the transport properties of such a system is then analyzed.

2D ELECTRON IN AN EXTERNAL MAGNETIC FIELD IN THE PRESENCE OF DISSIPATION / Cristofano, G; Giuliano, Domenico; Maiella, G; Valente, L.. - In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B. - ISSN 0217-9792. - 9:6(1995), pp. 707-718.

2D ELECTRON IN AN EXTERNAL MAGNETIC FIELD IN THE PRESENCE OF DISSIPATION

GIULIANO, Domenico;
1995

Abstract

A coherent state approach is presented to analyze the behavior of a 2D electron subject to an external magnetic field, normal to the plane, in the presence of dissipation. The phenomenon of the shrinking of the Gaussian (localization), describing the electron ground state, takes place on large time scales. Its relation with the transport properties of such a system is then analyzed.
Quantum Dissipative Models; Conformal Field Theories; Quantum Hall Effect
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/142473
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