Cluster states from quantum logic gates with trapped ions in thermal motion

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）

	Cluster states from quantum logic gates with trapped ions in thermal motion
	Yang, WX ; Zhan, ZM ; Li, JH
刊名	CHINESE PHYSICS LETTERS
	2006
卷号	23 期号:1 页码:120-123
英文摘要	Following the recent proposal by Briegel et a]. [Phys. Rev. Lett. 86 (2001) 910], a procedure is proposed for one-step realizing quantum control phase gates with two trapped ions in thermal motion. It is shown that the scheme can also be used to create a new special type of entangled states, i.e., cluster states of many trapped ions. In the scheme the two-trapped ions are simultaneously excited by a single laser beam and the frequency of the laser beam is slightly off resonance with the first lower vibration sideband of the trapped ions. The distinct advantage of the scheme is that it does not use the vibrational mode as the data bus. Furthermore, our scheme is insensitive to both the initial motional state and heating (or decay) as long as the system remains in the Lamb-Dicke regime.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	BELL THEOREM ; ENTANGLEMENT ; COMPUTATION ; COMMUNICATION ; PARTICLES ; PHASE
收录类别	SCI
语种	英语
WOS记录号	WOS:000234786700035
公开日期	2015-07-28
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/4616]
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.Chinese Acad Sci, Wuhan Inst Phys & Math, Ctr Cold Atom Phys, State Key Lab Magnet Resonance & Atom Mol Phys, Wuhan 430071, Peoples R China 2.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Yang, WX,Zhan, ZM,Li, JH. Cluster states from quantum logic gates with trapped ions in thermal motion[J]. CHINESE PHYSICS LETTERS,2006,23(1):120-123.
APA	Yang, WX,Zhan, ZM,&Li, JH.(2006).Cluster states from quantum logic gates with trapped ions in thermal motion.CHINESE PHYSICS LETTERS,23(1),120-123.
MLA	Yang, WX,et al."Cluster states from quantum logic gates with trapped ions in thermal motion".CHINESE PHYSICS LETTERS 23.1(2006):120-123.