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	Observable topological effects in molecular devices with Mobius topology
	Zhao, Nan ; Dong, H. ; Yang, Shuo ; Sun, C. P.
	2010-10-12 ; 2010-10-12
关键词	conduction bands quantum entanglement quantum interference devices quantum interference phenomena spin-orbit interactions Stark effect topology Zeeman effect MAGNETIC-FLUX STRIP AROMATICITY STATISTICS CURRENTS Physics, Condensed Matter
中文摘要	We study the topological properties of quantum states for the spinless particle hopping in a Mobius ladder. This system can be regarded as a molecular device possibly engineered from the Mobius annulenes, which enjoys a pseudospin orbital interaction described by a non-Abelian gauge structure. It results from the nontrivial topology of configuration space and results in various observable effects, such as optical spectral splitting. The transmission spectrum through the Mobius molecular device is calculated to demonstrate a topological effect as destructive interferences in the conduction band. The induced interaction also leads to an entanglement between the transverse and longitudinal modes for any locally factorized state.
语种	英语 ; 英语
出版者	AMER PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81586]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao, Nan,Dong, H.,Yang, Shuo,et al. Observable topological effects in molecular devices with Mobius topology[J],2010, 2010.
APA	Zhao, Nan,Dong, H.,Yang, Shuo,&Sun, C. P..(2010).Observable topological effects in molecular devices with Mobius topology..
MLA	Zhao, Nan,et al."Observable topological effects in molecular devices with Mobius topology".(2010).

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