Conservation of angular momentum and separation of global rotation in a quantum N-body system

	Conservation of angular momentum and separation of global rotation in a quantum N-body system
	Gu XY(顾晓艳); Duan B(段斌); Ma ZQ(马中骐); Gu, XY; Duan, B; Ma, ZQ
刊名	PHYSICS LETTERS A
	2001
卷号	281 期号:2-3 页码:#REF!
关键词	conservation of angular momentum quantum N-body system generalized radial equations
通讯作者	Ma, ZQ (reprint author), China Ctr Adv Sci & Technol, World Lab, POB 8730, Beijing 100080, Peoples R China.
英文摘要	We demonstrate how to separate the global rotation in a quantum N-body system completely from the internal motion. It is shown that any common eigenfunction of the total orbital angular momentum (l) and the space inversion in the system can be expanded with respect to (2l + 1) base-functions, where the coefficients are the functions of internal variables. We establish explicitly the equations for those functions, which are (2l + 1) coupled partial differential equations containing only (3N - 6) internal variables. (C) 2001 Elsevier Science B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000167761300013
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226648]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Gu XY,Duan B,Ma ZQ,et al. Conservation of angular momentum and separation of global rotation in a quantum N-body system[J]. PHYSICS LETTERS A,2001,281(2-3):#REF!.
APA	顾晓艳,段斌,马中骐,Gu, XY,Duan, B,&Ma, ZQ.(2001).Conservation of angular momentum and separation of global rotation in a quantum N-body system.PHYSICS LETTERS A,281(2-3),#REF!.
MLA	顾晓艳,et al."Conservation of angular momentum and separation of global rotation in a quantum N-body system".PHYSICS LETTERS A 281.2-3(2001):#REF!.