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	Acceleration-extended newton-hooke symmetry and its dynamical realization
	Liu, Fu-Li2; Tian, Yu1
刊名	Physics letters a
	2008-09-22
卷号	372期号:39页码:6041-6046
关键词	Newton-hooke symmetry Classical mechanics Quantum mechanics Constant acceleration Central extension Invariance
ISSN号	0375-9601
DOI	10.1016/j.physleta.2008.08.007
通讯作者	Tian, yu(ytian@gucas.ac.cn)
英文摘要	Newton-hooke group is the nonrelativistic limit of de sitter (anti-de sitter) group, which can be enlarged with transformations that describe constant acceleration. we consider a higher order lagrangian that is quasi-invariant under the acceleration-extended newton-hooke symmetry, and obtain the schrodinger equation quantizing the hamiltonian corresponding to its first order form. we show that the schrodinger equation is invariant under the acceleration-extended newton-hooke transformations. we also discuss briefly the exotic conformal newton-hooke symmetry in 2 + 1 dimensions. (c) 2008 elsevier b.v. all rights reserved.
WOS关键词	KINEMATICS
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000260063700001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2388727
专题	中国科学院大学
通讯作者	Tian, Yu
作者单位	1.Chinese Acad Sci, Grad Univ, Coll Phys Sci, Beijing 100049, Peoples R China 2.Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Liu, Fu-Li,Tian, Yu. Acceleration-extended newton-hooke symmetry and its dynamical realization[J]. Physics letters a,2008,372(39):6041-6046.
APA	Liu, Fu-Li,&Tian, Yu.(2008).Acceleration-extended newton-hooke symmetry and its dynamical realization.Physics letters a,372(39),6041-6046.
MLA	Liu, Fu-Li,et al."Acceleration-extended newton-hooke symmetry and its dynamical realization".Physics letters a 372.39(2008):6041-6046.

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