Entanglement in the adiabatic limit of a two-atom Tavis-Cummings model.

Lazarou, C and Garraway, B M (2009) Entanglement in the adiabatic limit of a two-atom Tavis-Cummings model. In: 15th Central European Workshop on Quantum Optics, Belgrade, SERBIA.

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Abstract

We study the adiabatic limit for the sequential passage of atoms through a high-Q cavity, in the presence of frequency chirps. Despite the fact that the adiabatic approximation might be expected to fail, we were able to show that for proper choice of Stark-pulses this is not the case. Instead, a connection to the resonant limit is established, where the robust creation of entanglement is demonstrated. Recent developments in the fabrication of high-Q cavities allow fidelities for a maximally entangled state up to 97%.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Article Number: 014016
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Depositing User: Constantinos Lazarou
Date Deposited: 06 Feb 2012 18:26
Last Modified: 05 Jul 2013 12:00
URI: http://sro.sussex.ac.uk/id/eprint/16369
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