Influence of External Magnetic Fields on Tunneling of Spin-1 Bose Condensate

• 作 者: YUZhao-Xian JIAOZhi-Yong SUNJi
• 机 构: DepartmentofAppliedPhysics,DepartmentofAppliedPhysics,DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2005年2期
• 关键词: 旋量玻色冷凝物 数量转化 磁场延伸 自旋力 tunneling population transfer spinor bose condensate
• 基金项目: 山东省自然科学基金

In this letter, we have studied the influence of the external magnetic fields on tunneling of the spin-1 Bose condensate. We find that the population transfer between spin-0 and spin-±1 exhibits the step structure under the external cosinusoidal magn