Motional n-phonon bundle states of a trapped atom with clock transitions

doi:10.1364/PRJ.427062

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Motional n-phonon bundle states of a trapped atom with clock transitions
	Deng, Yuangang 1; Shi, Tao 2,3; Yi, Su 2,3,4
刊名	PHOTONICS RESEARCH
	2021
卷号	9 期号:7 页码:1289-1299
关键词	QUANTUM CAVITY
ISSN号	2327-9125
DOI	10.1364/PRJ.427062
英文摘要	Quantum manipulation of individual phonons could offer new resources for studying fundamental physics and creating an innovative platform in quantum information science. Here, we propose to generate quantum states of strongly correlated phonon bundles associated with the motion of a trapped atom. Our scheme operates in the atom-phonon resonance regime where the energy spectrum exhibits strong anharmonicity such that energy eigenstates with different phonon numbers can be well-resolved in the parameter space. Compared to earlier schemes operating in the far dispersive regime, the bundle states generated here contain a large steady-state phonon number. Therefore, the proposed system can be used as a high-quality multiphonon source. Our results open up the possibility of using long-lived motional phonons as quantum resources, which could provide a broad physics community for applications in quantum metrology. (C) 2021 Chinese Laser Press
学科主题	Optics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27401]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Sun Yat Sen Univ, Guangdong Prov Key Lab Quantum Metrol & Sensing, Zhuhai Campus, Zhuhai 519082, Peoples R China 2.Sun Yat Sen Univ, Sch Phys & Astron, Zhuhai Campus, Zhuhai 519082, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100049, Peoples R China 5.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Deng, Yuangang,Shi, Tao,Yi, Su. Motional n-phonon bundle states of a trapped atom with clock transitions[J]. PHOTONICS RESEARCH,2021,9(7):1289-1299.
APA	Deng, Yuangang,Shi, Tao,&Yi, Su.(2021).Motional n-phonon bundle states of a trapped atom with clock transitions.PHOTONICS RESEARCH,9(7),1289-1299.
MLA	Deng, Yuangang,et al."Motional n-phonon bundle states of a trapped atom with clock transitions".PHOTONICS RESEARCH 9.7(2021):1289-1299.