摘要
The stability of entanglement of two atoms in a cavity is analyzed in this work. By studying the general Werner states, we clarify the role of Bell singlet state in the problem of suppression of disentanglement due to spontaneous emission. It is also shown explicitly that the final amount of entanglement depends on the initial ingredients of the Bell singlet state.
| 原文 | English |
|---|---|
| 文章編號 | 024102 |
| 期刊 | Physical Review A - Atomic, Molecular, and Optical Physics |
| 卷 | 74 |
| 發行號 | 2 |
| DOIs | |
| 出版狀態 | Published - 2006 |
All Science Journal Classification (ASJC) codes
- 原子與分子物理與光學