Generalized two-state theory for an atom laser with nonlinear couplings

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 量子光学重点实验室

	Generalized two-state theory for an atom laser with nonlinear couplings
	Jing, H ; Tian, LJ
刊名	commun. theor. phys.
	2002
卷号	38 期号:1 页码:35
通讯作者	jing, h (reprint author), shanghai inst opt & fine mech, lab quantum phys, shanghai 201800, peoples r china.
英文摘要	we present a generalized two-state theory to investigate the quantum dynamics and statistics of an atom laser with nonlinear couplings. the rotating wave approximate hamiltonian of the system is proved to be analytically solvable. the fraction of output atoms is then showed to exhibit an interesting collapse and revival phenomenon with respect to the evolution time, a sign of nonlinear couplings. several nonclassical effects, such as sub-poissoman distribution, quadrature squeezing effects, second-order cross-correlation and accompanied violation of cauchy-schwartz inequality are also revealed for the output matter wave. the initial global phase of the trapped condensate, in weak nonlinear coupling limits, is found to exert an interesting impact on the quantum statistical properties of the propagating atom laser beam.
收录类别	SCI
语种	英语
WOS记录号	WOS:000177106300008
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/17758]
专题	上海光学精密机械研究所_量子光学重点实验室
作者单位	1.Shanghai Inst Opt & Fine Mech, Lab Quantum Phys, Shanghai 201800, Peoples R China 2.Nankai Univ, Nankai Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China
推荐引用方式 GB/T 7714	Jing, H,Tian, LJ. Generalized two-state theory for an atom laser with nonlinear couplings[J]. commun. theor. phys.,2002,38(1):35.
APA	Jing, H,&Tian, LJ.(2002).Generalized two-state theory for an atom laser with nonlinear couplings.commun. theor. phys.,38(1),35.
MLA	Jing, H,et al."Generalized two-state theory for an atom laser with nonlinear couplings".commun. theor. phys. 38.1(2002):35.