Energy fluctuations induced by stochastic frequency changes in atom traps
Gallardo, Iluminada (Universidad Nacional Autónoma de México. Instituto de Física)
Jáuregui, R. (Universidad Nacional Autónoma de México. Instituto de Física)
American Physical Society

Date:	2003
Abstract:	We study the quantum description of energy fluctuations induced by stochastic changes in the frequency of atom traps. Using the connection between classical and quantum descriptions of parametric oscillators, the classical cumulant expansion method is used to obtain quantum results beyond standard perturbation theory. Both the case of static and time-dependent traps are explicitly worked out.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Published in:	Physical review. A, Vol. 68, Issue 3 (September 2003) , p. 033807-1-033807-8, ISSN 1050-2947

DOI: 10.1103/PhysRevA.68.033807

8 p, 93.4 KB

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