Exact quantum mechanical vibration-rotation kinetic energy operator of four-particle system in various coordinates  

作　　者：陈光巨 刘若庄 

机构地区：[1]Department of Chemistry, Beijing Normal University, Beijing 100875, China

出　　处：《Science China Chemistry》1996年第6期627-637,共11页中国科学（化学英文版）

基　　金：Project supported by the National Natural Science Foundation of China

摘　　要：The vibration-rotational kinetic energy operators of four-particle system in various coordinates are derived using a new and simple angular momentum method. The operators are respectively suitable for studying the systems described by scattering coordinate, valence coordinate, Radau coordinate, Radau/Jacobi and Jacobi/valence hybrid coordinates and so on. Certain properties of these operators and their possible applications are discussed.The vibration-rotational kinetic energy operators of four-particle system in various coordinates are derived using a new and simple angular momentum method. The operators are respectively suitable for studying the systems described by scattering coordinate, valence coordinate, Radau coordinate, Radau/Jacobi and Jacobi/valence hybrid coordinates and so on. Certain properties of these operators and their possible applications are discussed.

关 键 词：vibration rotation kinetic energy OPERATOR four-particle system VARIOUS coordinates. 

分 类 号：O641[理学—物理化学]