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Phase entropy of a single trapped ion interacting with a laser field

✍ Scribed by A.-S. F. Obada; M. Abdel-Aty; M. Sebawe Abdalla

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 359 KB
Volume: 2
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.200410172

No coin nor oath required. For personal study only.

✦ Synopsis

This contribution explores the perceptions, ideas and understanding about the phase entropy of the ion-field interaction. Here we discuss the interaction between a single qubit (trapped ion) and a single laser field. We construct the explicit solution of this problem. Employing an obtained exact solution of the problem, significant features of the phase entropy in the context of the measure defined by phase probability distribution are observed. We discuss the relationship between entropic uncertainty relations and entanglement. Implications of the results for different physical parameters are discussed. 0 20 40 -5 0 5 θ 0 0.25 0.50 0.75 1.00 60 Scaled time P (θ, t) against the angle θ and the scaled time ηt

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