Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion
	Liu Tao ; Feng Mang ; Wang Ke-Lin
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2007-03-15
卷号	47 期号:3 页码:561-566
关键词	ultracold ion cantilever squeezed-state
英文摘要	The quaritum behavior of a precooled cantilever canbe probed higlily efficiently by electrostatically coupling to a trapped ultracold ion, in which a fast cooling of the cantilever down to the ground vibrational state is possible. Within a simple model with an ultracold ion coupled to a cantilever with only few vibrational quanta, we solve tile dynamics of the coupling system by a squeezed-state expansion technique, and can in principle obtain the exact solution of the time-evolution of the coupling system in the absence of the rotating-wave approximation. Comparing to the treatment under the rotating wave approximation, we present a more accurate description of the quantum behavior of the cantilever.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	RESONANCE FORCE MICROSCOPY ; ELECTRON TRANSISTOR ; OSCILLATIONS ; INSTABILITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000245199500038
公开日期	2015-07-28
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/4825]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.SW Univ Sci & Technol, Sch Sci, Mianyang 621010, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430070, Peoples R China 3.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Liu Tao,Feng Mang,Wang Ke-Lin. Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2007,47(3):561-566.
APA	Liu Tao,Feng Mang,&Wang Ke-Lin.(2007).Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion.COMMUNICATIONS IN THEORETICAL PHYSICS,47(3),561-566.
MLA	Liu Tao,et al."Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion".COMMUNICATIONS IN THEORETICAL PHYSICS 47.3(2007):561-566.