Bethe Ansatz for the SU(4) Extension of the Hubbard Model : General Physics
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概要
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We apply the nested algebraic Bethe ansatz method to solve the eigenvalue problem for the SU(4) extension of the Hubbard model. The Hamiltonian is equivalent to the SU(4) graded permutation operator. The graded Yang-Baxter equation and the graded Quantum Inverse Scattering Method are used to obtain the eigenvalue of the SU(4) extension of the Hubbard model.
- 社団法人日本物理学会の論文
- 2000-12-15
著者
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Wadati Miki
Department Of Physics Faculty Of Science Tokyo University Of Science
-
Fan Heng
Department Of Physics Graduate School Of Science University Of Tokyo
-
Fan Heng
Department of Physics, Graduate School of Science, University of Tokyo
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