Comparison Between the Full Quantum Dynamics and the Quantum—Semiclassical Models to Many—Particle S

• 作 者: GAOXian－Long WANGKe－Lin 等
• 机 构: DepartmentofAstronomyandAppliedPhysics,CenterofNonlinearScience
• 出 处: 理论物理通讯：英文版
• 发表日期: 2001年4期
• 关键词: 多体问题 量子力学 量子半径典模型 quantum-semiclassical model squeezed state quantum dynamics me
• 基金项目: the Specially Aided Project of National Key Basic Science

We consider a simple collinear collision ofa 'classical' particle with a harmonic oscillator within quantum semiclassical model and full quantum dynamics model, in which the latter is solved analytically in squeezed state and exact diagonalization