680 citations · 3.5k across the 91 of their papers we have counts for
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Nested Iterative Shift-invert Diagonalization for Many-body Localization in the Random-field Heisenberg Chain
Taito Kutsuzawa, Synge Todo
We study the many-body localization of the random-field Heisenberg chain using the nested shift-invert Lanczos method with an iterative linear solver. We use the minimum residual m…
Randomized-gauge test for machine learning of Ising model order parameter
Tomoyuki Morishita, Synge Todo
Recently, machine learning has been applied successfully for identifying phases and phase transitions of the Ising models. The continuous phase transition is characterized by spont…
Bond-Dilution-Induced Quantum Phase Transitions in Heisenberg Antiferromagnets
Chitoshi Yasuda, Synge Todo, Hajime Takayama
Bond-dilution effects on the ground state of the square-lattice antiferromagnetic Heisenberg model, consisting of coupled bond-alternating chains, are investigated by means of the…
Randomness-driven quantum phase transition in bond-alternating Haldane chain
Takayuki Arakawa, Synge Todo, Hajime Takayama
The effect of bond randomness on the spin-gapped ground state of the spin-1 bond-alternating antiferromagnetic Heisenberg chain is discussed. By using the loop cluster quantum Mont…
Dilution Effects on Two-Dimensional Heisenberg Antiferromagnets with Non-Magnetic Spin-Gapped Ground State
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Dilution effects on spin-1/2 quantum Heisenberg antiferromagnets with a non-magnetic spin-gapped ground state are studied by means of the qunatum Monte Carlo simulation. In the sit…
Bond-Dilution Effects on Two-Dimensional Spin-Gapped Heisenberg Antiferromagnets
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Bond-dilution effects on spin-1/2 spin-gapped Heisenberg antiferromagnets of coupled alternating chains on a square lattice are investigated by means of the quantum Monte Carlo met…
Reply to Comment on "Quantum Phase Transition of Randomly-Diluted Heisenberg Antiferromagnet on a Square Lattice"
S. Todo, H. Takayama, N. Kawashima
This is a reply to the comment by A. W. Sandvik (cond-mat/0010433) on our paper Phys. Rev. Lett. 84, 4204 (2000). We show that his data do not conflict with our data nor with our c…
Site-Dilution-Induced Antiferromagnetic Long-Range Order in Two-Dimensional Spin-Gapped Heisenberg Antiferromagnet
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Effects of the site dilution on spin-gapped Heisenberg antiferromagnets with and S=1 on a square lattice are investigated by means of the quantum Monte Carlo method. It is…
Classical Correlation-Length Exponent in Non-Universal Quantum Phase Transition of Diluted Heisenberg Antiferromagnet
C. Yasuda, S. Todo, K. Harada +3
Critical behavior of the quantum phase transition of a site-diluted Heisenberg antiferromagnet on a square lattice is investigated by means of the quantum Monte Carlo simulation wi…
Quantum Phase Transition of Randomly-Diluted Heisenberg Antiferromagnet on a Square Lattice
K. Kato, S. Todo, K. Harada +3
Ground-state magnetic properties of the diluted Heisenberg antiferromagnet on a square lattice are investigated by means of the quantum Monte Carlo method with the continuous-time…
Quantum Monte Carlo Study of Random Antiferromagnetic Heisenberg Chain
Synge Todo, Kiyoshi Kato, Hajime Takayama
Effects of randomness on the spin-1/2 and 1 antiferromagnetic Heisenberg chains are studied using the quantum Monte Carlo method with the continuous-time loop algorithm. We precise…