Entanglement in the adiabatic limit of a two-atom Tavis-Cummings model
Quantum Physics
2010-10-15 v1
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%.
Cite
@article{arxiv.0809.3891,
title = {Entanglement in the adiabatic limit of a two-atom Tavis-Cummings model},
author = {C. Lazarou and B. M. Garraway},
journal= {arXiv preprint arXiv:0809.3891},
year = {2010}
}
Comments
12 pages, 5 figures, Submitted to Physica Scripta as part of the Proceedings of the 15th CEWQO 2008