Long-range correlations in the wave functions of chaotic systems

Falko, Vladimir and Efetov, K. B. (1996) Long-range correlations in the wave functions of chaotic systems. Physical review letters, 77 (5). pp. 912-915. ISSN 1079-7114

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Abstract

We study correlations of the amplitudes of wave functions of a chaotic system at large distances. For this purpose, a joint distribution function of the amplitudes at two distant points in a sample is calculated analytically using the supersymmetry technique. The result shows that although in the limit of the orthogonal and unitary symmetry classes the correlations vanish, they are finite through the entire crossover regime and may be reduced only by localization effects.

Item Type: Journal Article
Journal or Publication Title: Physical review letters
Additional Information: © 1996 The American Physical Society
Uncontrolled Keywords: /dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 57073
Deposited By: ep_importer_pure
Deposited On: 05 Sep 2012 16:37
Refereed?: Yes
Published?: Published
Last Modified: 13 Nov 2019 01:44
URI: https://eprints.lancs.ac.uk/id/eprint/57073

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