Iterative solutions for low lying excited states of a class of Schrodinger equation

	Iterative solutions for low lying excited states of a class of Schrodinger equation
	Friedberg, R; Lee, TD; Zhao WQ(赵维勤); Zhao, WQ
刊名	CHINESE PHYSICS
	2006
卷号	15 期号:9 页码:1909-1913
关键词	iterative solution low-lying excited state convergence
通讯作者	Columbia Univ, Dept Phys, New York, NY 10027 USA ; CCAST World Lab, China Ctr Adv Sci & Technol, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	The convergent iterative procedure for solving the groundstate Schrodinger equation is extended to derive the excitation energy and the wavefunction of the low-lying excited states. The method is applied to the one-dimensional quartic potential problem. The results show that the iterative solution converges rapidly when the coupling g is not too small.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000240273700001
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/239574]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Friedberg, R,Lee, TD,Zhao WQ,et al. Iterative solutions for low lying excited states of a class of Schrodinger equation[J]. CHINESE PHYSICS,2006,15(9):1909-1913.
APA	Friedberg, R,Lee, TD,赵维勤,&Zhao, WQ.(2006).Iterative solutions for low lying excited states of a class of Schrodinger equation.CHINESE PHYSICS,15(9),1909-1913.
MLA	Friedberg, R,et al."Iterative solutions for low lying excited states of a class of Schrodinger equation".CHINESE PHYSICS 15.9(2006):1909-1913.