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Article: Some topological states in one-dimensional cold atomic systems
Title | Some topological states in one-dimensional cold atomic systems |
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Authors | |
Keywords | Cold atoms Topological states |
Issue Date | 2015 |
Publisher | Academic 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? |
Abstract | Ultracold 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 Identifier | http://hdl.handle.net/10722/210772 |
ISSN | 2023 Impact Factor: 3.0 2023 SCImago Journal Rankings: 0.804 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Mei, F | - |
dc.contributor.author | Zhang, D | - |
dc.contributor.author | Zhu, S | - |
dc.date.accessioned | 2015-06-23T05:50:06Z | - |
dc.date.available | 2015-06-23T05:50:06Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Annals of Physics, 2015, v. 358, p. 58-82 | - |
dc.identifier.issn | 0003-4916 | - |
dc.identifier.uri | http://hdl.handle.net/10722/210772 | - |
dc.description.abstract | Ultracold 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.language | eng | - |
dc.publisher | Academic Press. The Journal's web site is located at http://www.elsevier.com/locate/aop | - |
dc.relation.ispartof | Annals of Physics | - |
dc.subject | Cold atoms | - |
dc.subject | Topological states | - |
dc.title | Some topological states in one-dimensional cold atomic systems | - |
dc.type | Article | - |
dc.identifier.email | Zhang, DW: zdanwei@hku.hk | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.1016/j.aop.2014.12.030 | - |
dc.identifier.scopus | eid_2-s2.0-84930180557 | - |
dc.identifier.hkuros | 243983 | - |
dc.identifier.volume | 358 | - |
dc.identifier.spage | 58 | - |
dc.identifier.epage | 82 | - |
dc.identifier.isi | WOS:000356104400004 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0003-4916 | - |