Asymptotic iteration approach to supersymmetric bistable potentials  

作　　者：H. Ciftci O. zer P. Roy 

机构地区：[1]Gazi niversitesi, Fen-Edebiyat Fakültesi, Fizik Blümü, 06500 Teknikokullar-Ankara, Turkey [2]Department of Engineering Physics, Faculty of Engineering, University of Gaziantep, 27310 Gaziantep, Turkey [3]Physics and Applied Mathematics Unit, Indian Statistical Institute, Calcutta 700035, India

出　　处：《Chinese Physics B》2012年第1期68-73,共6页中国物理B（英文版）

摘　　要：We examine quasi exactly solvable bistable potentials and their supersymmetric partners within the framework of the asymptotic iteration method （AIM）. It is shown that the AIM produces excellent approximate spectra and that sometimes it is found to be more useful to use the partner potential for computation. We also discuss the direct application of the AIM to the Fokker-Planck equation.We examine quasi exactly solvable bistable potentials and their supersymmetric partners within the framework of the asymptotic iteration method （AIM）. It is shown that the AIM produces excellent approximate spectra and that sometimes it is found to be more useful to use the partner potential for computation. We also discuss the direct application of the AIM to the Fokker-Planck equation.

关 键 词：bistable potentials asymptotic iteration 

分 类 号：O241.8[理学—计算数学]