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ID 55645
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Author
Kawakami, Takuto Department of Physics, Okayama University
Mizushima, Takeshi Department of Physics, Okayama University
Machida, Kazushige Department of Physics, Okayama University
Abstract
We study the textures of F = 2 spinor Bose-Einstein condensates (BECs) with spin-orbit coupling (SOC) induced by a synthetic non-Abelian gauge field. On the basis of the analysis of the SOC energy and the numerical calculation of the Gross-Pitaevskii equation, we demonstrate that the textures originate from the helical modulation of the order parameter (OP) due to the SOC. In particular, the cyclic OP consists of two-dimensional lattice textures, such as the hexagonal lattice and the 1/3 vortex lattice, commonly understandable as the two-dimensional network of the helical modulations.
Note
This is an article published by American Physical Society
Published Date
2011-07
Publication Title
Physical Review A
Volume
volume84
Issue
issue1
Publisher
American Physical Society
Start Page
011607
ISSN
2469-9926
NCID
AA10764867
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
Copyright Holders
American Physical Society
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publisher
DOI
Web of Science KeyUT
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isVersionOf https://doi.org/10.1103/PhysRevA.84.011607