Single-mode quadrature-amplitude measurement for generalized two-mode squeezed states studied by virtue of the entangled state representation |
| |
| Authors: | Xu Xue-Fen |
| |
| Affiliation: | Department of Basic Courses, Jiangsu Teachers University of Technology, Changzhou 213001, China |
| |
| Abstract: | The result of one-mode quadrature-amplitude measurement for some generalized two-mode squeezed states has been studied by virtue of the entangled state representation of the corresponding two-mode squeezing operators. We find that the remaining field-mode simultaneously collapses to the single-mode squeezed state with more stronger squeezing. The measurement result caused by a single-mode squeezed state projector is also calculated, which indicates quantum entanglement in squeezing. |
| |
| Keywords: | entangled state representation quadrature-amplitude measurement two-mode squeezed states |
| 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 |
