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DC Field | Value | Language |
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dc.citation.number | 1 | - |
dc.citation.startPage | 015301 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 115 | - |
dc.contributor.author | Seo, Sang Won | - |
dc.contributor.author | Kang, Seji | - |
dc.contributor.author | Kwon, Woo Jin | - |
dc.contributor.author | Shin, Yong-il | - |
dc.date.accessioned | 2023-12-22T01:06:53Z | - |
dc.date.available | 2023-12-22T01:06:53Z | - |
dc.date.created | 2022-12-09 | - |
dc.date.issued | 2015-07 | - |
dc.description.abstract | We report on the observation of half-quantum vortices (HQVs) in the easy-plane polar phase of an antiferromagnetic spinor Bose-Einstein condensate. Using in situ magnetization-sensitive imaging, we observe that pairs of HQVs with opposite core magnetization are generated when singly charged quantum vortices are injected into the condensate. The dynamics of HQV pair formation is characterized by measuring the temporal evolutions of the pair separation distance and the core magnetization, which reveals the short-range nature of the repulsive interactions between the HQVs. We find that spin fluctuations arising from thermal population of transverse magnon excitations do not significantly affect the HQV pair formation dynamics. Our results demonstrate the instability of a singly charged vortex in the antiferromagnetic spinor condensate. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.115, no.1, pp.015301 | - |
dc.identifier.doi | 10.1103/PhysRevLett.115.015301 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-84937910541 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/61564 | - |
dc.identifier.wosid | 000357168900004 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Half-Quantum Vortices in an Antiferromagnetic Spinor Bose-Einstein Condensate | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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