Published July 1, 2005
| Version v1
Journal article
The quantum perturbed cat map and symmetry
Creators
- 1. Dipartimento di Matematica, Universita di Bologna, 40127 Bologna (Italy)
Description
We investigate a class of quantum symmetries of the perturbed cat map which exist only for a subset of possible values of Planck's constant. The effect of these symmetries is to change the spectral statistics along this positive-density subset. The symmetries are shown to be related to some simple classical symmetries of the map
Availability note (English)
Available online at http://stacks.iop.org/0305-4470/38/5895/a5_26_005.pdf or at the Web site for the Journal of Physics. A, Mathematical and General (ISSN 1361-6447) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0305-4470/38/5895/a5_26_005.pdf; http://www.iop.org/;
- DOI
- 10.1088/0305-4470/38/26/005;
- PII
- S0305-4470(05)98009-8;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 38
- Journal Issue
- 26
- Journal Page Range
- p. 5895-5912
- ISSN
- 0305-4470
- CODEN
- JPHAC5
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36095782
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- MAPS; PLANCK LAW; QUANTUM MECHANICS; STATISTICS; SYMMETRY
- Descriptors DEC
- MATHEMATICS; MECHANICS