Strong-driving-assisted multipartite entanglement in cavity QED
Quantum Physics
2009-11-07 v2
Abstract
We propose a method of generating multipartite entanglement by considering the interaction of a system of N two-level atoms in a cavity of high quality factor with a strong classical driving field. It is shown that, with a judicious choice of the cavity detuning and the applied coherent field detuning, vacuum Rabi coupling produces a large number of important multipartite entangled states. It is even possible to produce entangled states involving different cavity modes. Tuning of parameters also permits us to switch from Jaynes-Cummings to anti-Jaynes-Cummings like interaction.
Cite
@article{arxiv.quant-ph/0202071,
title = {Strong-driving-assisted multipartite entanglement in cavity QED},
author = {E. Solano and G. S. Agarwal and H. Walther},
journal= {arXiv preprint arXiv:quant-ph/0202071},
year = {2009}
}
Comments
Last version with minor changes and added references. Accepted for publication in Phys. Rev. Letters