Topological interface engineering and defect crossing in ultracold atomic gases

Borgh, Magnus O. ORCID: https://orcid.org/0000-0003-4243-7051 and Ruostekoski, Janne (2012) Topological interface engineering and defect crossing in ultracold atomic gases. Physical Review Letters, 109 (1). ISSN 0031-9007

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Abstract

We propose an experimentally feasible scheme for topological interface engineering and show how it can be used for studies of dynamics of topologically nontrivial interfaces and perforation of defects and textures across such interfaces. The method makes use of the internal spin structure of the atoms together with locally applied control of interaction strengths to create many-particle states with highly complex topological properties. In particular, we consider a constructed coherent interface between topologically distinct phases of spinor Bose-Einstein condensates.

Item Type:	Article
Additional Information:	Erratum available at: doi.org/10.1103/PhysRevLett.112.079903
Faculty \ School:	Faculty of Science > School of Chemistry
UEA Research Groups:	Faculty of Science > Research Groups > Quantum Fluids Faculty of Science > Research Groups > Centre for Photonics and Quantum Science
Depositing User:	Pure Connector
Date Deposited:	13 Oct 2016 09:00
Last Modified:	09 Feb 2023 13:44
URI:	https://ueaeprints.uea.ac.uk/id/eprint/60907
DOI:	10.1103/PhysRevLett.109.015302

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