Dynamical and Geometric Phases of a Two Energy-Level Bose-Einstein Condensate Interacting with a Laser Field

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2007,（2）
• 页码范围: 330-332
• 页数: 3页
• 语种: 英文

摘要

By using of the invariant theory, we study a two energy-level Bose-Einstein condensate interacting with a timedependent laser field, the dynamical and geometric phases are given respectively. The Aharonov-Anandan phase is also obtained under the cyclical evolution.