Dynamical-symmetry breaking, mechanism and characterization behaviour

	Dynamical-symmetry breaking, mechanism and characterization behaviour
	Xu, GO ; Xu, MJ ; Xing, YZ ; Yang, TY
刊名	CHINESE PHYSICS LETTERS
	2001-05-01
卷号	18 页码:625-627
ISSN号	0256-307X
英文摘要	The integrability of quantum systems is characterized by the algebraic notion of dynamical symmetry, hence the nonintegrability of quantum systems should be discussed topologically in reference to corresponding integrable ones. A topological approach is proposed. The topological map in general is shown to be constituted of the piecewise diffeomorphic maps interrupted by sudden nondiffeomorphic maps and thus has the similar typical feature of stretching-folding-stretching......as the Smale horseshoe map.
WOS关键词	QUANTUM REGULAR MOTION ; GENERAL CHARACTER ; SYSTEMS
WOS研究方向	Physics
语种	英语
出版者	ALLERTON PRESS INC
WOS记录号	WOS:000169168500001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/37416]
专题	中国科学院近代物理研究所
通讯作者	Xu, GO
作者单位	1.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China 2.Nanjing Univ, Dept Geosci, Nanjing 210093, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 5.Fujian Normal Univ, Dept Phys, Fuzhou 350007, Peoples R China 6.Tianshui Normal Coll, Dept Phys, Tianshui 741000, Peoples R China
推荐引用方式 GB/T 7714	Xu, GO,Xu, MJ,Xing, YZ,et al. Dynamical-symmetry breaking, mechanism and characterization behaviour[J]. CHINESE PHYSICS LETTERS,2001,18:625-627.
APA	Xu, GO,Xu, MJ,Xing, YZ,&Yang, TY.(2001).Dynamical-symmetry breaking, mechanism and characterization behaviour.CHINESE PHYSICS LETTERS,18,625-627.
MLA	Xu, GO,et al."Dynamical-symmetry breaking, mechanism and characterization behaviour".CHINESE PHYSICS LETTERS 18(2001):625-627.