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Topological metamaterials based on polariton rings

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dc.contributor Háskóli Íslands
dc.contributor University of Iceland
dc.contributor.author Kozin, Valerii
dc.contributor.author Shelykh, Ivan
dc.contributor.author Nalitov, Anton
dc.contributor.author Iorsh, Ivan
dc.date.accessioned 2019-03-11T15:13:14Z
dc.date.available 2019-03-11T15:13:14Z
dc.date.issued 2018-09-10
dc.identifier.citation Kozin, V. K., Shelykh, I. A., Nalitov, A. V., & Iorsh, I. V. (2018). Topological metamaterials based on polariton rings. Physical Review B, 98(12), 125115. doi:10.1103/PhysRevB.98.125115
dc.identifier.issn 2469-9950
dc.identifier.issn 2469-9969
dc.identifier.uri https://hdl.handle.net/20.500.11815/1046
dc.description Publisher's version (útgefin grein)
dc.description.abstract The Chern insulator phase is shown to emerge in two-dimensional arrays of polariton rings where time-reversal symmetry is broken due to the application of an out-of-plane magnetic field. The interplay of Zeeman splitting with the photonic analog of spin-orbit coupling [the transverse-electric–transverse-magnetic (TE-TM) splitting] inherently present in this system leads to the appearance of synthetic U(1) gauge field and the opening of topologically nontrivial spectral gaps. This results in the onset of topologically protected chiral edge states similar to those forming in quantum Hall effect. In one-dimensional zigzag arrays of polariton rings edge states similar to those appearing in the Su-SchriefferHeeger (SSH) model are formed.
dc.description.sponsorship The work was partially supported by the RISE Program (project CoExAN), Rannis Project No. 163082-051, Ministry of Education and Science of Russian Federation (Projects No. 3.4573.2017/6.7, No. 3.2614.2017/4.6, No. 3.1365.2017/4.6, No. 3.8884.2017/8.9, and No. 14.Y26.31.0015).
dc.format.extent 125115
dc.language.iso en
dc.publisher American Physical Society (APS)
dc.relation info:eu-repo/grantAgreement/EC/H2020/CoExAN
dc.relation.ispartofseries Physical Review B;98(12)
dc.rights info:eu-repo/semantics/openAccess
dc.subject Exciton polariton
dc.subject Hall effect
dc.subject Integer quantum Hall effect
dc.subject Landau levels
dc.subject Mesoscopics
dc.subject Polaritons
dc.subject Quantum Hall effect
dc.subject Topological effects in photonic systems
dc.subject Topological materials
dc.subject Topological phases of matter
dc.subject Condensed Matter & Materials Physics
dc.subject Rafeindir
dc.subject Skautun (rafsegulfræði)
dc.subject Grannfræði
dc.subject Þéttefnisfræði
dc.title Topological metamaterials based on polariton rings
dc.type info:eu-repo/semantics/article
dc.description.version Peer Reviewed
dc.identifier.journal Physical Review B
dc.identifier.doi 10.1103/PhysRevB.98.125115
dc.contributor.department Raunvísindastofnun (HÍ)
dc.contributor.department Science Institute (UI)
dc.contributor.school Verkfræði- og náttúruvísindasvið (HÍ)
dc.contributor.school School of Engineering and Natural Sciences (UI)

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