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Article: Some topological states in one-dimensional cold atomic systems

TitleSome topological states in one-dimensional cold atomic systems
Authors
Issue Date2015
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/aop
Citation
Annals of Physics, 2015, v. 358, p. 58-82 How to Cite?
AbstractUltracold atoms trapped in optical lattices nowadays have been widely used to mimic various models from condensed-matter physics. Recently, many great experimental progresses have been achieved for producing artificial magnetic field and spin-orbit coupling in cold atomic systems, which turn these systems into a new platform for simulating topological states. In this paper, we give a review focusing on quantum simulation of topologically protected soliton modes and topological insulators in one-dimensional cold atomic system. Firstly, the recent achievements towards quantum simulation of one-dimensional models with topological non-trivial states are reviewed, including the celebrated Jackiw-Rebbi model and Su-Schrieffer-Heeger model. Then, we will introduce a dimensional reduction method for systematically constructing high dimensional topological states in lower dimensional models and review its applications on simulating two-dimensional topological insulators in one-dimensional optical superlattices. © 2015 Elsevier Inc.
Persistent Identifierhttp://hdl.handle.net/10722/210772
ISSN
2015 Impact Factor: 2.375
2015 SCImago Journal Rankings: 1.324

 

DC FieldValueLanguage
dc.contributor.authorMei, F-
dc.contributor.authorZhang, D-
dc.contributor.authorZhu, S-
dc.date.accessioned2015-06-23T05:50:06Z-
dc.date.available2015-06-23T05:50:06Z-
dc.date.issued2015-
dc.identifier.citationAnnals of Physics, 2015, v. 358, p. 58-82-
dc.identifier.issn0003-4916-
dc.identifier.urihttp://hdl.handle.net/10722/210772-
dc.description.abstractUltracold atoms trapped in optical lattices nowadays have been widely used to mimic various models from condensed-matter physics. Recently, many great experimental progresses have been achieved for producing artificial magnetic field and spin-orbit coupling in cold atomic systems, which turn these systems into a new platform for simulating topological states. In this paper, we give a review focusing on quantum simulation of topologically protected soliton modes and topological insulators in one-dimensional cold atomic system. Firstly, the recent achievements towards quantum simulation of one-dimensional models with topological non-trivial states are reviewed, including the celebrated Jackiw-Rebbi model and Su-Schrieffer-Heeger model. Then, we will introduce a dimensional reduction method for systematically constructing high dimensional topological states in lower dimensional models and review its applications on simulating two-dimensional topological insulators in one-dimensional optical superlattices. © 2015 Elsevier Inc.-
dc.languageeng-
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/aop-
dc.relation.ispartofAnnals of Physics-
dc.titleSome topological states in one-dimensional cold atomic systems-
dc.typeArticle-
dc.identifier.emailZhang, DW: zdanwei@hku.hk-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1016/j.aop.2014.12.030-
dc.identifier.hkuros243983-
dc.identifier.volume358-
dc.identifier.spage58-
dc.identifier.epage82-
dc.publisher.placeUnited States-

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