Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81094
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHu, Yu-Xinen
dc.contributor.authorMiniatura, Christianen
dc.contributor.authorGrémaud, Benoîten
dc.date.accessioned2015-12-17T03:07:22Zen
dc.date.accessioned2019-12-06T14:21:16Z-
dc.date.available2015-12-17T03:07:22Zen
dc.date.available2019-12-06T14:21:16Z-
dc.date.issued2015en
dc.identifier.citationHu, Y.-X., Miniatura, C., & Grémaud, B. (2015). Half-skyrmion and vortex-antivortex pairs in spinor condensates. Physical Review A, 92, 033615-.en
dc.identifier.issn1050-2947en
dc.identifier.urihttps://hdl.handle.net/10356/81094-
dc.description.abstractWe propose a simple experimental scheme to generate spin textures in the ground state of interacting ultracold bosonic atoms loaded in a two-dimensional harmonic trap. Our scheme is based on two copropagating Laguerre-Gauss laser beams illuminating the atoms and coupling two of their internal ground state Zeeman sublevels. Using a Gross-Pitaevskii description, we show that the ground state of the atomic system has different topological properties depending on the interaction strength and the laser beam intensity. A half-skyrmion state develops at low interactions while a vortex-antivortex pair develops at large interactions.en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.format.extent8 p.en
dc.language.isoenen
dc.relation.ispartofseriesPhysical Review Aen
dc.rights©2015 American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at:[http://dx.doi.org/10.1103/PhysRevA.92.033615]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.subjectBoson systemsen
dc.titleHalf-skyrmion and vortex-antivortex pairs in spinor condensatesen
dc.typeJournal Articleen
dc.contributor.researchInstitute of Advanced Studiesen
dc.identifier.doi10.1103/PhysRevA.92.033615en
dc.description.versionPublished versionen
item.grantfulltextopen-
item.fulltextWith Fulltext-
Appears in Collections:IAS Journal Articles
Files in This Item:
File Description SizeFormat 
Half-skyrmion and vortex-antivortex pairs in spinor condensates.pdf587.39 kBAdobe PDFThumbnail
View/Open

SCOPUSTM   
Citations 20

27
Updated on Jul 8, 2024

Web of ScienceTM
Citations 20

21
Updated on Oct 28, 2023

Page view(s) 50

591
Updated on Jul 20, 2024

Download(s) 20

235
Updated on Jul 20, 2024

Google ScholarTM

Check

Altmetric


Plumx

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