Scheme for Preparation of Macroscopic Multi-component Entanglement in Cavity QED |
| |
| Authors: | JIA Lian-Jun YANG Zhen-Biao ZHOU Zhen-Xiao |
| |
| Institution: | 1. Department of Physics, Lanzhou University, Lanzhou 730000, China
;2. Department of Electronic Science and Applied Physics,
Fuzhou University, Fuzhou 350002, China
;3. School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China |
| |
| Abstract: | We propose a scheme of
generating multi-component entangled coherent states of cavity fields. In this scheme, the atoms pass through cavities one by one, simultaneously driven by a strong classical field in each cavity. Then the detection of the atomic states collapses the cavity fields onto multi-component entangled coherent states. It is shown that, with a judicious choice of the parameters of the classical field, we can
conditionally produce macroscopic multi-dimensional maximal entanglement
for the cavity modes. |
| |
| Keywords: | resonant interaction strongly driven atom multi-component entanglement cavity QED |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|
