Entanglement Concentration with Different Measurement in a 3-Mode Optomechanical System

doi:http://dx.doi.org/10.1088/0253-6102/68/1/57

ITP OpenIR > 理论物理所科研产出 > SCI论文

	Li, Z; Li, Z (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Li, Z (reprint author), Univ Chinese Acad Sci, Sch Phys, POB 4588, Beijing 100049, Peoples R China.
	Entanglement Concentration with Different Measurement in a 3-Mode Optomechanical System
发表期刊	COMMUNICATIONS IN THEORETICAL PHYSICS
语种	英语
关键词	Entanglement Concentration Quantum Measurement Optomechanical System
摘要	In this work, we perform a series of phonon counting measurement with different methods in a 3-mode optomechanical system, and we compare the difference of the entanglement after measurement. In this article we focus on the three cases: prefect measurement, imperfect measurement and on-off measurement. We find that whatever measurement you take, the entanglement will increase. The size of entanglement enhancement is the largest in the perfect measurement, second in the imperfect measurement, and it is not obvious in the on-off measurement. We are sure that the more precise measurement information, the larger entanglement concentration.
	2017
卷号	68 期号:1 页码:57-63
学科领域	Physics
DOI	http://dx.doi.org/10.1088/0253-6102/68/1/57
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/22021
专题	理论物理所科研产出_SCI论文
通讯作者	Li, Z (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Li, Z (reprint author), Univ Chinese Acad Sci, Sch Phys, POB 4588, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Li, Z,Li, Z ,Li, Z . Entanglement Concentration with Different Measurement in a 3-Mode Optomechanical System[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2017,68(1):57-63.
APA	Li, Z,Li, Z ,&Li, Z .(2017).Entanglement Concentration with Different Measurement in a 3-Mode Optomechanical System.COMMUNICATIONS IN THEORETICAL PHYSICS,68(1),57-63.
MLA	Li, Z,et al."Entanglement Concentration with Different Measurement in a 3-Mode Optomechanical System".COMMUNICATIONS IN THEORETICAL PHYSICS 68.1(2017):57-63.

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