Bethe Ansatz Equation for the Hubbard Model with Boundary Fields.
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- Shiroishi Masahiro
- Department of Physics, Graduate School of Science, University of Tokyo, Hongo 7–3–1, Bunkyo–ku, Tokyo 113
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- Wadati Miki
- Department of Physics, Graduate School of Science, University of Tokyo, Hongo 7–3–1, Bunkyo–ku, Tokyo 113
書誌事項
- タイトル別名
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- Bethe Ansatz Equation for the Hubbard M
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説明
We apply the coordinate Bethe ansatz method to the one-dimensionalHubbard model with boundary fields. We find two integrable boundaries, that is, the boundary chemical potential and the boundary magnetic field. In total, four possible boundary conditions are explicitly presented. Using the Bethe ansatz equations, the finite size corrections and the low-lying excitation spectrum are evaluated.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 66 (1), 1-4, 1997
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204182422144
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- NII論文ID
- 110001977983
- 130004535903
- 210000100024
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1997JPSJ...66....1S
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- ISSN
- 13474073
- 00319015
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- MRID
- 1438207
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- NDL書誌ID
- 4131700
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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