Deng-Fan Potential for Relativistic Spinless Particles—an Ansatz Solution

作     者：H.Hassanabadi B.H.Yazarloo S.Zarrinkamar H.Rahimov 

作者机构：Physics DepartmentShahrood University of Technology Young Researchers ClubGarmsar BranchIslamic Azad University Computer Engineering DepartmentShahrood University of Technology 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2012年第57卷第3期

页      面：339-342页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

主　　题：Klein Gordon equation Deng Fan potential D-dimensional space Ansatz method 

摘      要：Deng-Fan potential originally appeared many years ago as an attractive proposition for molecular systems. On the contrary to the ground state of one-dimensional Schr6dinger equation, this potential fails to admit exact analytical solutions for arbitrary quantum number in both relativistic and nonrelativistic regime. Because of this complexity, there exists only few papers, which discuss this interesting problem. Here, using an elegant ansatz, we have calculated the system spectra as well as the eigenfunctions in the general case of unequal vector and scalar potentials under Klein-Gordon equation.