Generation of entangled coherent states for two cavity modes via resonant interaction with a V-type three-level atom |
| |
Authors: | Zheng Shi-Biao |
| |
Institution: | Department of Electronic Science and Applied Physics Fuzhou
University, Fuzhou 350002, China |
| |
Abstract: | This paper proposes a scheme for the generation of entangled coherent
states for two cavity modes. In the scheme a V-type three-level atom
is sent through a two-mode cavity filled with a coherent field. After
the atom--cavity interaction and detection of the atomic state the
cavity modes may evolve to a superposition of two-mode coherent
states. As the scheme is based on resonant atom--cavity interaction,
the required interaction time is short, which is important in view of
the decoherence. Moreover, additional classical pulses are unnecessary
before and after the atom--cavity interaction. |
| |
Keywords: | entangled coherent state resonant interaction V-type three-level atom |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|