Publications

Hiroshi Ueda, Koichi Kusakabe (2011). Determination of boundary scattering, magnon-magnon scattering, and the Haldane gap in Heisenberg spin chains. Physical Review B.
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Hiroshi Ueda, Isao Maruyama, Kouichi Okunishi (2011). Uniform Matrix Product State in the Thermodynamic Limit. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN.
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Takatsugu Iharagi, Andrej Gendiar, Hiroshi Ueda, Tomotoshi Nishino (2010). Phase Transition of the Ising Model on a Hyperbolic Lattice. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN.
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Hiroshi Ueda, Hiroki Nakano, Koichi Kusakabe, Tomotoshi Nishino (2010). Scaling Relation for Excitation Energy under Hyperbolic Deformation. PROGRESS OF THEORETICAL PHYSICS.
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Hiroshi Ueda, Andrej Gendiar, Valentin Zauner, Takatsugu Iharagi, Tomotoshi Nishino (2010). Transverse Field Ising Model Under Hyperbolic Deformation.
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Hiroshi Ueda, Andrej Gendiar, Tomotoshi Nishino (2010). A Classical Background for the Wave Function Prediction in the Infinite System Density Matrix Renormalization Group Method. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN.
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Hiroshi Ueda, Tomotoshi Nishino (2009). Hyperbolic Deformation on Quantum Lattice Hamiltonians. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN.
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Hiroshi Ueda, Hiroki Nakano, Koichi Kusakabe (2008). Finite-size scaling of string order parameters characterizing the Haldane phase. PHYSICAL REVIEW B.
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Hiroshi Ueda, Tornotoshi Nishino, Koichi Kusakabe (2008). Two-Site Shift Product Wave Function Renormalization Group Method Applied to Quantum Systems. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN.
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