Path Integral Solution for an Angle-Dependent Anharmonic Oscillator  

作　　者：S.Haouat 

机构地区：[1]LPTh,Department of Physics,University of Jijel,BP 98,Ouled Aissa,18000 Jijel,Algeria

出　　处：《Communications in Theoretical Physics》2012年第7期12-18,共7页理论物理通讯（英文版）

摘　　要：We have given a straightforward method to solve the problem of noncentral anharmonic oscillator in three dimensions. The relative propagator is presented by means of path integrals in spherical coordinates. By making an adequate change of time we are able to separate the angular motion from the radial one. The relative propagator is then exactly calculated. The energy spectrum and the corresponding wave functions are obtained.

关 键 词：path integral method noncentral potential space and time transformations 

分 类 号：O413.1[理学—理论物理] O175.1[理学—物理]