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1994 | 85 | 2 | 371-375
Article title

Hidden Domain Walls as Elementary Excitations in the Spin-1 Valence-Bond-Solid Model

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EN
Abstracts
EN
Low-energy excitations are studied in the 1D S = 1 antiferromagnetic valence-bond-solid model. The lowest states are found to form a discrete triplet branch, separated from a higher-lying scattering continuum. The elementary excitations are argued to be "hidden" domain walls.
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Publisher

Year
Volume
85
Issue
2
Pages
371-375
Physical description
Dates
published
1994-02
Contributors
author
  • Research Institute for Solid State Physics, P.O. Box 49, 1525 Budapest, Hungary
author
  • Research Institute for Solid State Physics, P.O. Box 49, 1525 Budapest, Hungary
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv85z227kz
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