Robust Entanglement in Atomic Systems via Lambda-Type Processes
量子物理
2009-11-07 v1
摘要
It is shown that the system of two three-level atoms in configuration in a cavity can evolve to a long-lived maximum entangled state if the Stokes photons vanish from the cavity by means of either leakage or damping. The difference in evolution picture corresponding to the general model and effective model with two-photon process in two-level system is discussed.
引用
@article{arxiv.quant-ph/0211157,
title = {Robust Entanglement in Atomic Systems via Lambda-Type Processes},
author = {Ozgur Cakir and M. Ali Can and Alexander Klyachko and Alexander Shumovsky},
journal= {arXiv preprint arXiv:quant-ph/0211157},
year = {2009}
}
备注
10 pages, 3 figures