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arXiv · 0809.3891

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

C. Lazarou·B. M. Garraway
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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%.

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C. Lazarou, B. M. Garraway. 2008-09-23. Entanglement in the adiabatic limit of a two-atom Tavis-Cummings model. https://doi.org/10.1088/0031-8949/2009/t135/014016

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