Testing spatial noncommutativity via magnetic hyperfine structure induced by fractional angular momentum of Rydberg system

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 > 原子分子光物理研究部

	Testing spatial noncommutativity via magnetic hyperfine structure induced by fractional angular momentum of Rydberg system
	Zhang, Jian-Zu 1; Liu, Hong-Ping 2; Cao, Wei 3; Gao, Ke-Lin 2
刊名	EPL
	2012-05-01
卷号	98 期号:4
英文摘要	An approach to solve the critical problem of testing quantum effects of spatial noncommutativity is proposed. Magnetic hyperfine structures in a Rydberg system induced by fractional angular momentum originated from spatial noncommutativity are discussed. The orders of the corresponding magnetic hyperfine splitting of the spectrum similar to 10(-7)-10(-8) eV lie within the limits of accuracy of current experimental measurements. Experimental tests of physics beyond the standard model are the focus of broad interest. We note that the present approach is reasonably achievable with current technology. The proof is based on very general arguments involving only the deformed Heisenberg-Weyl algebra and the fundamental property of angular momentum. Its experimental verification would constitute an advance in understanding of fundamental significance, and would be a key step towards a decisive test of spatial noncommutativity. Copyright (C) EPLA, 2012
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	QUANTUM-MECHANICS ; ALGEBRA ; ATOMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000304907300002
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1585]
专题	武汉物理与数学研究所_原子分子光物理研究部
作者单位	1.E China Univ Sci & Technol, Inst Theoret Phys, Shanghai 200237, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 3.Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland
推荐引用方式 GB/T 7714	Zhang, Jian-Zu,Liu, Hong-Ping,Cao, Wei,et al. Testing spatial noncommutativity via magnetic hyperfine structure induced by fractional angular momentum of Rydberg system[J]. EPL,2012,98(4).
APA	Zhang, Jian-Zu,Liu, Hong-Ping,Cao, Wei,&Gao, Ke-Lin.(2012).Testing spatial noncommutativity via magnetic hyperfine structure induced by fractional angular momentum of Rydberg system.EPL,98(4).
MLA	Zhang, Jian-Zu,et al."Testing spatial noncommutativity via magnetic hyperfine structure induced by fractional angular momentum of Rydberg system".EPL 98.4(2012).