N维极性晶体中强耦合极化子的基态能量及有效质量

Ground State Energy and Effective Mass of a Strong Coupling Optical Polaron in N-Dimensional Polar Crystal

本文采用线性组合算符法,在强耦合范围内讨论了N维极性晶体中光学大极化子的基态,导出了极化子的基态能量和有效质量.

In this paper,the ground state of an N-dimensional large optical polaron is discussed within strong cou- pling regime.Using Linear Combine Operator method,we obtain the ground state energy and effective mass of a polaron.