Study of atomic entanglement through the evolution of the field in cavity QED

Kim, M. S. ; Agarwal, G. S. (1999) Study of atomic entanglement through the evolution of the field in cavity QED Journal of Modern Optics, 46 (15). pp. 2111-2121. ISSN 0950-0340

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Official URL: http://www.tandfonline.com/doi/abs/10.1080/0950034...

Related URL: http://dx.doi.org/10.1080/09500349908231395

Abstract

We consider the cavity field interacting with two unidentical atoms in a perfect cavity. We study the evolution of the quasiprobability distribution for the field with a view to understand atomic entanglement. Due to the atom-field coupling the Gaussian peak of the initial coherent state evolves into one, two, or three peaks depending on the initial entanglement between two atoms. The dynamical evolution of the field also depends on the statistical nature of the state of the atoms.

Item Type:Article
Source:Copyright of this article belongs to Taylor and Francis Group.
ID Code:90446
Deposited On:10 May 2012 04:20
Last Modified:10 May 2012 04:20

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