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题名: Observable topological effects in molecular devices with Mobius topology
作者: Zhao, Nan ;  Dong, H. ;  Yang, Shuo ;  Sun, C. P.
刊名: PHYSICAL REVIEW B
出版日期: 2009
卷号: 79, 期号:12, 页码:-
关键词: MAGNETIC-FLUX ;  STRIP ;  AROMATICITY ;  STATISTICS ;  CURRENTS
学科分类: Physics
通讯作者: Zhao, N , Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
部门归属: [Zhao, N] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China; [Zhao, N; Dong, H; Yang, S; Sun, CP] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: 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.
资助者: NSFC[10474104, 60433050, 10704023]; NFRPC[2006CB921205, 2005CB724508]
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000264769300121
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5359
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhao, Nan,Dong, H.,Yang, Shuo,et al. Observable topological effects in molecular devices with Mobius topology[J]. PHYSICAL REVIEW B,2009,79(12):-.
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