Research

Exact diagonalization and cluster mean-field study of triangular-lattice XXZ antiferromagnets near saturation

Exact diagonalization and cluster mean-field study of triangular-lattice XXZ antiferromagnets near saturation

daisuke-yamamoto

Symmetry-protected topological phases and transition in a frustrated spin- 12 XXZ chain

Symmetry-protected topological phases and transition in a frustrated spin- 12 XXZ chain

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Hiroshi Ueda

Z3 symmetry-protected topological phases in the SU(3) AKLT model

Z3 symmetry-protected topological phases in the SU(3) AKLT model

takahiro-morimoto

Vector-spin-chirality order in a dimerized frustrated spin-1/2 chain

Vector-spin-chirality order in a dimerized frustrated spin-1/2 chain

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Hiroshi Ueda

Hyperbolic Deformation Applied to S=1 Spin Chains -Scaling Relation in Excitation Energy-

Hyperbolic Deformation Applied to S=1 Spin Chains -Scaling Relation in Excitation Energy-

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Hiroshi Ueda

Determination of boundary scattering, magnon-magnon scattering, and the Haldane gap in Heisenberg spin chains

Determination of boundary scattering, magnon-magnon scattering, and the Haldane gap in Heisenberg spin chains

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Hiroshi Ueda

Uniform Matrix Product State in the Thermodynamic Limit

Uniform Matrix Product State in the Thermodynamic Limit

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Hiroshi Ueda

Phase Transition of the Ising Model on a Hyperbolic Lattice

Phase Transition of the Ising Model on a Hyperbolic Lattice

takatsugu-iharagi

Scaling Relation for Excitation Energy under Hyperbolic Deformation

Scaling Relation for Excitation Energy under Hyperbolic Deformation

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Hiroshi Ueda

Transverse Field Ising Model Under Hyperbolic Deformation

Transverse Field Ising Model Under Hyperbolic Deformation

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Hiroshi Ueda