Selective pulse implementation of two-qubit gates for spin-3/2-based fullerene quantum-information processing

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）

	Selective pulse implementation of two-qubit gates for spin-3/2-based fullerene quantum-information processing
	Feng, M ; Twamley, J
刊名	PHYSICAL REVIEW A
	2004-09-01
卷号	70 期号:3
英文摘要	We propose two potentially practical schemes to carry out two-qubit quantum gates on endohedral fullerenes N@C-60 or P@C-60. The qubits are stored in electronic spin degrees of freedom of the doped atom N or P. By means of the magnetic dipolar coupling between two neighboring fullerenes, the two-qubit controlled-NOT gate and the two-qubit conditional phase gate are performed by selective microwave pulses assisted by the refocusing technique. We will discuss the necessary additional steps for the universality of our proposal. We will also show that our proposal is useful for both quantum gating and the readout of quantum information from the spin-based qubit state.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics ; Physics, Atomic, Molecular & Chemical
研究领域[WOS]	Optics ; Physics
关键词[WOS]	COMPUTATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000224623000043
公开日期	2015-12-08
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8950]
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.Natl Univ Ireland, Dept Math Phys, Maynooth, Kildare, Ireland 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 3.Hunan Univ, Dept Appl Phys, Changsha 410082, Peoples R China 4.Hunan Univ, Sch Theoret Phys, Changsha 410082, Peoples R China
推荐引用方式 GB/T 7714	Feng, M,Twamley, J. Selective pulse implementation of two-qubit gates for spin-3/2-based fullerene quantum-information processing[J]. PHYSICAL REVIEW A,2004,70(3).
APA	Feng, M,&Twamley, J.(2004).Selective pulse implementation of two-qubit gates for spin-3/2-based fullerene quantum-information processing.PHYSICAL REVIEW A,70(3).
MLA	Feng, M,et al."Selective pulse implementation of two-qubit gates for spin-3/2-based fullerene quantum-information processing".PHYSICAL REVIEW A 70.3(2004).