Published January 14, 2005
| Version v1
Journal article
Dynamical localization for two-level systems periodically driven
- 1. Department of Mathematics, University of Modena and Reggio Emilia, Via Campi 213/B, 41100, Modena (Italy)
Description
Here, we consider a two-level system driven by an external periodic field. We show that the coherent destruction of tunnelling, as proved by Grossmann and co-workers (1991 Phys. Rev. Lett. 67 516; 1992 Europhys. Lett. 18 571) in the case of a monochromatic field, also appears for any periodic driving field given by an even regular function with zero mean value and satisfying a technical condition on the zeros of this function. (letter to the editor)
Availability note (English)
Available online at http://stacks.iop.org/0305-4470/38/L23/a5_2_l01.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/L23/a5_2_l01.pdf; http://www.iop.org/;
- DOI
- 10.1088/0305-4470/38/2/L01;
- PII
- S0305-4470(05)87637-1;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 38
- Journal Issue
- 2
- Journal Page Range
- p. L23-L30
- ISSN
- 0305-4470
- CODEN
- JPHAC5
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36046615
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANNIHILATION OPERATORS; EIGENSTATES; FUNCTIONS; MONOCHROMATIC RADIATION; PERIODICITY; TUNNEL EFFECT
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; MATHEMATICAL OPERATORS; QUANTUM OPERATORS; RADIATIONS; VARIATIONS