Information quantifiers’ description of weak field vs. strong field dynamics for a trapped ion in a laser field

By recourse to information-theory tools, we study aspects of the dynamics of the interaction between a single trapped ion with a laser field. Despite its simplicity the model we use exhibits a broad range of intricate physical effects that are clearly detected by information quantifiers like Wherl’s entropy and Fisher’s measure. In particular, a sensible dynamical difference between single vs. multi-photon processes is detected.

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Year of publication:	2011
Authors:	Obada, A.-S.F. ; Abdel-Khalek, S. ; Plastino, A.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 390.2011, 3, p. 525-533
Publisher:	Elsevier
Subject:	Information quantifiers \| Fisher information \| Wehrl entropy \| Trapped ion \| Carrier side band excitation

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010873748