Application of the Seke self-consistent projection operator method in the case of a discretized atom-field interaction model

Authors
Seke, J Soldatov, AV Bogolubov, NN
Citation
J. Seke et al., Application of the Seke self-consistent projection operator method in the case of a discretized atom-field interaction model, INT J MOD B, 13(26), 1999, pp. 3159-3170
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INTERNATIONAL JOURNAL OF MODERN PHYSICS B
ISSN journal
02179792 → ACNP
Volume
13
Issue
26
Year of publication
1999
Pages
3159 - 3170
Database
ISI
SICI code
0217-9792(19991020)13:26<3159:AOTSSP>2.0.ZU;2-S
Abstract
The relaxation dynamics in the case of a discretized atom-field interaction model, being of great importance in quantum optics, is investigated numeri cally by an algorithm based on Seke's self-consistent projection operator m ethod. The transition from reversible to irreversible dynamics in the conti nuous limit is simulated numerically. The dependence of the time evolution of atomic nondecay probability on the number of discrete-field modes, coupl ed to the atom, is discussed.