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Article: Spontaneous Aharonov-Casher effect of neutral hard-core bosons in one-dimensional mesoscopic rings

TitleSpontaneous Aharonov-Casher effect of neutral hard-core bosons in one-dimensional mesoscopic rings
Authors
KeywordsPhysics
Issue Date1995
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B, 1995, v. 52 n. 7, p. 5275-5278 How to Cite?
AbstractUsing a tight-binding model Hamiltonian and applying the Jordan-Wigner transformation, we have investigated the Aharonov-Casher (AC) effect for many neutral hard-core bosons in one-dimensional (1D) mesoscopic rings with the self-induced AC phase included. The total energy and the persistent fluxon current are analytically derived for 1D perfect lattices. More importantly, it is suggested that, in the absence of the external AC flux, the self-sustained AC flux state could be the ground state of a system with weak disorder. The possibility of experimenal observations is briefly discussed. © 1995 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/43437
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorZhu, JXen_HK
dc.date.accessioned2007-03-23T04:45:41Z-
dc.date.available2007-03-23T04:45:41Z-
dc.date.issued1995en_HK
dc.identifier.citationPhysical Review B, 1995, v. 52 n. 7, p. 5275-5278en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43437-
dc.description.abstractUsing a tight-binding model Hamiltonian and applying the Jordan-Wigner transformation, we have investigated the Aharonov-Casher (AC) effect for many neutral hard-core bosons in one-dimensional (1D) mesoscopic rings with the self-induced AC phase included. The total energy and the persistent fluxon current are analytically derived for 1D perfect lattices. More importantly, it is suggested that, in the absence of the external AC flux, the self-sustained AC flux state could be the ground state of a system with weak disorder. The possibility of experimenal observations is briefly discussed. © 1995 The American Physical Society.en_HK
dc.format.extent628876 bytes-
dc.format.extent45056 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review Ben_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsPhysical Review B (Condensed Matter). Copyright © American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleSpontaneous Aharonov-Casher effect of neutral hard-core bosons in one-dimensional mesoscopic ringsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=52&issue=7&spage=5275&epage=5278&date=1995&atitle=Spontaneous+Aharonov-Casher+effect+of+neutral+hard-core+bosons+in+one-dimensional+mesoscopic+ringsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.52.5275en_HK
dc.identifier.scopuseid_2-s2.0-33751341726en_HK
dc.identifier.hkuros9274-
dc.identifier.volume52en_HK
dc.identifier.issue7en_HK
dc.identifier.spage5275en_HK
dc.identifier.epage5278en_HK
dc.identifier.isiWOS:A1995RR50200095-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.scopusauthoridZhu, JX=7405688302en_HK

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