Dynamical-symmetry breaking, mechanism and characterization behaviour

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	Dynamical-symmetry breaking, mechanism and characterization behaviour
	Yang, TY; Xu, GO; Xu, MJ; Xing, YZ; Xu, GO , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
刊名	CHINESE PHYSICS LETTERS
	2001
卷号	18 期号:5 页码:625-627
关键词	Quantum Regular Motion General Character Systems
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.
学科主题	Physics
WOS记录号	WOS:000169168500001
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12754]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Xu, GO , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
推荐引用方式 GB/T 7714	Yang, TY,Xu, GO,Xu, MJ,et al. Dynamical-symmetry breaking, mechanism and characterization behaviour[J]. CHINESE PHYSICS LETTERS,2001,18(5):625-627.
APA	Yang, TY,Xu, GO,Xu, MJ,Xing, YZ,&Xu, GO , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China..(2001).Dynamical-symmetry breaking, mechanism and characterization behaviour.CHINESE PHYSICS LETTERS,18(5),625-627.
MLA	Yang, TY,et al."Dynamical-symmetry breaking, mechanism and characterization behaviour".CHINESE PHYSICS LETTERS 18.5(2001):625-627.