玻色子多体系统的平均场理论:玻色-爱因斯坦凝聚体(BEC)的冷却与激发

Mean Field Theory for Boson Systems：Sympathetic Cooling and Soliton Excitations of Bose Einstein Condensate

摘要: 用量子主方程的平均场近似和代数动力学研究玻色-爱因斯坦凝聚体的sympathetic cooling; 用玻色-爱因斯坦凝聚体波函数的运动方程的平均场近似非线性薛定谔方程研究玻色爱因斯坦凝聚体的暗孤子和明孤子激发.

Abstract: The sympathetic cooling of BoseEinstein Condensate has been studied by virtue of quantum master equation and algebraic dynamics under mean field approximation. Soliton Excitations of BoseEinstein Condensate have been investigated by nonlinear Schrdinger equation for the wave function of the condensate.