Combined Effect of Dissipation and Thermal Mixed State on Entanglement in the Dispersive Limit

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2008,（3）
• 页码范围: 949-952
• 页数: 4页
• 语种: 英文

摘要

We investigate the entanglement in the interacting system of a single mode thermad field and a single qubit with dissipation in the dispersive limit.The influence of initial temperature of thermal field and atoms on the entanglement is then examined.