Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards

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	Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards
	Lin, SL; Gao, F; Hong, ZP; Du, ML; Lin, SL , Shanghai Jiao Tong Univ, Dept Phys, Jinan 250014, Peoples R China.
刊名	CHINESE PHYSICS LETTERS
	2005
卷号	22 期号:1 页码:9-11
关键词	Periodic-orbits Magnetic-field Ionization Electrons Atoms Well
ISSN号	0256-307X
英文摘要	We study the correspondence between quantum spectra and classical orbits in the equilateral triangular billiards. The eigenstates of such systems are not separable functions of two variables even though the problem is exactly solvable. We calculate the Fourier transform of a quantum spectral function and find that, the positions of the peaks match well with the lengths of the classical orbits. This is another example Showing that the quantum spectral function provides a bridge between quantum and classical mechanics.
学科主题	Physics
WOS记录号	WOS:000226505800003
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13909]
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	Lin, SL , Shanghai Jiao Tong Univ, Dept Phys, Jinan 250014, Peoples R China.
推荐引用方式 GB/T 7714	Lin, SL,Gao, F,Hong, ZP,et al. Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards[J]. CHINESE PHYSICS LETTERS,2005,22(1):9-11.
APA	Lin, SL,Gao, F,Hong, ZP,Du, ML,&Lin, SL , Shanghai Jiao Tong Univ, Dept Phys, Jinan 250014, Peoples R China..(2005).Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards.CHINESE PHYSICS LETTERS,22(1),9-11.
MLA	Lin, SL,et al."Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards".CHINESE PHYSICS LETTERS 22.1(2005):9-11.