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Spin-Chirality Separation and S_3-Symmetry Breakings in the Magnetization Plateau of the Quantum Spin Tube
http://hdl.handle.net/10191/30546
http://hdl.handle.net/10191/30546ffa24e0a-628d-4cb8-9fa8-a3b68d5fe77a
名前 / ファイル | ライセンス | アクション |
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85_054416.pdf (542.5 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-11-27 | |||||
タイトル | ||||||
タイトル | Spin-Chirality Separation and S_3-Symmetry Breakings in the Magnetization Plateau of the Quantum Spin Tube | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Spin-Chirality Separation and S_3-Symmetry Breakings in the Magnetization Plateau of the Quantum Spin Tube | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Okunishi, Kouichi
× Okunishi, Kouichi× Sato, Masahiro× Sakai, Toru× Okamoto, Kiyomi× Itoi, Chigak |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We study the magnetization plateau state of the three-leg spin-1/2 tube in the strong rung coupling region, where S_3-symmetry breakings and low-energy chirality degree of freedom play crucial roles. On the basis of the effective chirality model and density matrix renormalization group, we clarify that, as the leg coupling increases, the chirality liquid with gapless non-magnetic excitations, the spin imbalance phase and the vector-spin-chirality ordered phase emerge without closing the plateau spin gap. The relevance of these results to experiments is also discussed. | |||||
書誌情報 |
Physical Review B en : Physical Review B 巻 85, 号 054416, p. 1-6, 発行日 2012-03 |
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出版者 | ||||||
出版者 | American Physical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10980121 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11187113 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevB.85.054416 | |||||
権利 | ||||||
権利情報 | Copyright(C)2012 The American Physical Society | |||||
著者版フラグ | ||||||
値 | publisher |