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Dynamical-symmetry breaking, mechanism and characterization behaviour
Xu, GO; Xu, MJ; Xing, YZ; Yang, TY; Xu, GO , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
2001
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号18期号:5页码:625-627
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.
部门归属Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; Nanjing Univ, Dept Geosci, Nanjing 210093, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Fujian Normal Univ, Dept Phys, Fuzhou 350007, Peoples R China; Tianshui Normal Coll, Dept Phys, Tianshui 741000, Peoples R China
关键词Quantum Regular Motion General Character Systems
学科领域Physics
收录类别SCI
WOS记录号WOS:000169168500001
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12754
专题理论物理所1978-2010年知识产出
通讯作者Xu, GO , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
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GB/T 7714
Xu, GO,Xu, MJ,Xing, YZ,et al. Dynamical-symmetry breaking, mechanism and characterization behaviour[J]. CHINESE PHYSICS LETTERS,2001,18(5):625-627.
APA Xu, GO,Xu, MJ,Xing, YZ,Yang, TY,&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 Xu, GO,et al."Dynamical-symmetry breaking, mechanism and characterization behaviour".CHINESE PHYSICS LETTERS 18.5(2001):625-627.
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