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Turek, Marko ; Richter, Klaus

Leading off-diagonal contribution to the spectral form factor of chaotic quantum systems

Turek, Marko and Richter, Klaus (2003) Leading off-diagonal contribution to the spectral form factor of chaotic quantum systems. Journal of Physics A: Mathematical and General 36 (30), L455-L462.

Date of publication of this fulltext: 05 Aug 2009 13:30
Article
DOI to cite this document: 10.5283/epub.1478


Abstract

We semiclassically derive the leading off-diagonal correction to the spectral form factor of quantum systems with a chaotic classical counterpart. To this end we present a phase space generalization of a recent approach for uniformly hyperbolic systems (Sieber M and Richter K 2001 Phys. Scr. T 90 128, Sieber M 2002 J. Phys. A: Math. Gen. 35 L613). Our results coincide with corresponding random ...

We semiclassically derive the leading off-diagonal correction to the spectral form factor of quantum systems with a chaotic classical counterpart. To this end we present a phase space generalization of a recent approach for uniformly hyperbolic systems (Sieber M and Richter K 2001 Phys. Scr. T 90 128, Sieber M 2002 J. Phys. A: Math. Gen. 35 L613). Our results coincide with corresponding random matrix predictions. Furthermore we study the transition from the Gaussian orthogonal to the Gaussian unitary ensemble.



Involved Institutions


Details

Item typeArticle
Journal or Publication TitleJournal of Physics A: Mathematical and General
Publisher:IOP PUBLISHING LTD
Place of Publication:BRISTOL
Volume:36
Number of Issue or Book Chapter:30
Page Range:L455-L462
Date16 July 2003
InstitutionsPhysics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number
ValueType
10.1088/0305-4470/36/30/101DOI
nlin/0303053arXiv ID
Classification
NotationType
03.65.SqPACS
05.45.MtPACS
KeywordsPERIODIC-ORBITS; MASLOV INDEXES; TIME-REVERSAL; TRACE FORMULA; STATISTICS; APPROXIMATION;
Dewey Decimal Classification500 Science > 530 Physics
StatusPublished
RefereedYes, this version has been refereed
Created at the University of RegensburgYes
Item ID1478

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