Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLee, Ching Huaen
dc.contributor.authorHo, Wen Weien
dc.contributor.authorYang, Boen
dc.contributor.authorGong, Jiangbinen
dc.contributor.authorPapić, Zlatkoen
dc.identifier.citationLee, C. H., Ho, W. W., Yang, B., Gong, J., & Papić, Z. (2018). Floquet mechanism for non-Abelian fractional quantum hall states. Physical Review Letters, 121(23), 237401-. doi:10.1103/PhysRevLett.121.237401en
dc.description.abstractThree-body correlations, which arise between spin-polarized electrons in the first excited Landau level, are believed to play a key role in the emergence of enigmatic non-Abelian fractional quantum Hall (FQH) effects. Inspired by recent advances in Floquet engineering, we investigate periodic driving of anisotropic two-body interactions as a route for controllably creating and tuning effective three-body interactions in the FQH regime. We develop an analytic formalism to describe this Floquet-FQH protocol, which is distinct from previous approaches that instead focus on band structure engineering via modulation of single-particle hopping terms. By systematically analyzing the resulting interactions using generalized pseudopotentials, we show that our Floquet-FQH approach leads to repulsive as well as attractive three-body interactions that are highly tunable and support a variety of non-Abelian multicomponent FQH states. Finally, we propose an implementation of the protocol in optically dressed ultracold polar molecules with modulated Rabi frequencies.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.format.extent7 p.en
dc.relation.ispartofseriesPhysical Review Lettersen
dc.rights© 2018 American Physical Society. All rights reserved. This paper was published in Physical Review Letters and is made available with permission of American Physical Society.en
dc.subjectFloquet Mechanismen
dc.titleFloquet mechanism for non-Abelian fractional quantum hall statesen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.description.versionPublished versionen
item.fulltextWith Fulltext-
Appears in Collections:SPMS Journal Articles
Files in This Item:
File Description SizeFormat 
Floquet mechanism for non-Abelian fractional quantum hall states.pdf575.11 kBAdobe PDFThumbnail

Citations 20

Updated on Sep 5, 2020

Citations 20

Updated on Mar 7, 2021

Page view(s)

Updated on Jul 6, 2022

Download(s) 50

Updated on Jul 6, 2022

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.