Publications (48)
Successive phase transitions at finite temperatures of the supersolid in the three-dimensional extended Bose-Hubbard model
Keisuke Yamamoto, Synge Todo, Seiji Miyashita
Bond-Dilution Effects on Two-Dimensional Spin-Gapped Heisenberg Antiferromagnets
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Order-N Cluster Monte Carlo Method for Spin Systems with Long-range Interactions
Kouki Fukui, Synge Todo
Novel Order Parameter to Characterize Valence-Bond-Solid States
Masaaki Nakamura, Synge Todo
Parity law of the singlet-triplet gap in graphitic ribbons
Mohamad Al Hajj, Fabien Alet, Sylvain Capponi +3
Magnetization process of the S = 1/2 two-leg organic spin-ladder compound BIP-BNO
Kazuya Nomura, Yasuhiro H. Matsuda, Yasuo Narumi +7
Stochastic approximation of dynamical exponent at quantum critical point
Shinya Yasuda, Hidemaro Suwa, Synge Todo
Site-Dilution-Induced Antiferromagnetic Long-Range Order in Two-Dimensional Spin-Gapped Heisenberg Antiferromagnet
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Order Parameter to Characterize Valence-Bond-Solid States in Quantum Spin Chains
Masaaki Nakamura, Synge Todo
Parallelized Quantum Monte Carlo Algorithm with Nonlocal Worm Updates
Akiko Masaki-Kato, Takafumi Suzuki, Kenji Harada +2
Parallel loop cluster quantum Monte Carlo simulation of quantum magnets based on global union-find graph algorithm
Synge Todo, Haruhiko Matsuo, Hideyuki Shitara
Dilution Effects on Two-Dimensional Heisenberg Antiferromagnets with Non-Magnetic Spin-Gapped Ground State
Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto +1
Green's function theory for spin-1/2 ferromagnets with an easy-plane exchange anisotropy
Daisuke Yamamoto, Synge Todo, Susumu Kurihara
Quantum Monte Carlo Study of Random Antiferromagnetic Heisenberg Chain
Synge Todo, Kiyoshi Kato, Hajime Takayama
Finite-Temperature Phase Diagram of Hard-Core Bosons in Two Dimensions
Guido Schmid, Synge Todo, Matthias Troyer +1
Monte Carlo simulation with aspect ratio optimization: Anomalous anisotropic scaling in dimerized antiferromagnet
Shinya Yasuda, Synge Todo
Critical temperature and correlation length of an elastic interaction model for spin-crossover materials
Taro Nakada, Takashi Mori, Seiji Miyashita +4
Markov Chain Monte Carlo Method without Detailed Balance
Hidemaro Suwa, Synge Todo
Cluster algorithms for general-S quantum spin systems
Synge Todo, Kiyoshi Kato
Search for Common Minima in Joint Optimization of Multiple Cost Functions
Daiki Adachi, Naoto Tsujimoto, Ryosuke Akashi +2
Long-Range Order of the Three-Sublattice Structure in the S = 1 Heisenberg Antiferromagnet on a Spatially Anisotropic Triangular Lattice
Hiroki Nakano, Synge Todo, Toru Sakai
Path-integral Monte Carlo for the Gauge-fixed Berry Connection and the Local Z_2 Berry Phase
Yuichi Motoyama, Synge Todo
Universal Reduction of Effective Coordination Number in the Quasi-One-Dimensional Ising Model
Synge Todo
Generalized Moment Method for Gap Estimation and Quantum Monte Carlo Level Spectroscopy
Hidemaro Suwa, Synge Todo
Path-integral Monte Carlo method for the local Z_2 Berry phase
Yuichi Motoyama, Synge Todo
Ground state of antiferromagnetic Heisenberg two-leg ladder in terms of the valence-bond solid picture
Munehisa Matsumoto, Synge Todo, Masaaki Nakamura +2
Z_N Berry phase and symmetry protected topological phases of SU(N) antiferromagnetic Heisenberg chain
Yuichi Motoyama, Synge Todo
Ground-State Phase Diagram of Quantum Heisenberg Antiferromagnets on the Anisotropic Dimerized Square Lattice
Munehisa Matsumoto, Chitoshi Yasuda, Synge Todo +1
Bond-Dilution-Induced Quantum Phase Transitions in Heisenberg Antiferromagnets
Chitoshi Yasuda, Synge Todo, Hajime Takayama
Updated Core Libraries of the ALPS Project
Markus Wallerberger, Sergei Iskakov, Alexander Gaenko +13
Geometric Allocation Approaches in Markov Chain Monte Carlo
Synge Todo, Hidemaro Suwa
Quantum phase transitions of spin chiral nanotubes
Munehisa Matsumoto, Toru Sakai, Masahiro Sato +2
Thermal Phase Transition of Generalized Heisenberg Models for SU(N) Spins on Square and Honeycomb Lattices
Takafumi Suzuki, Kenji Harada, Haruhiko Matsuo +2
Ordering and Excitation in Orbital Compass Model on a Checkerboard Lattice
Joji Nasu, Synge Todo, Sumio Ishihara
Optical Bistability in a Low Photon-Density Regime
Tatsuhiko Shirai, Synge Todo, Hans de Raedt +1
Crystal Structure Prediction Supported by Incomplete Experimental Data
Naoto Tsujimoto, Daiki Adachi, Ryosuke Akashi +2
Real-Space Renormalization Group Study of Effects of Anisotropy on S=1 Random Antiferromagnetic Chain
Shigeru Koikegami, Synge Todo, Hajime Takayama
Orbital ordering in e_g orbital systems: Ground states and thermodynamics of the 120 degree model
Andre van Rynbach, Synge Todo, Simon Trebst
Quantum Lattice Model Solver ${\mathcal H}Φ$
Mitsuaki Kawamura, Kazuyoshi Yoshimi, Takahiro Misawa +3
Plaquette-singlet solid state and topological hidden order in spin-1 antiferromagnetic Heisenberg ladder
Synge Todo, Munehisa Matsumoto, Chitoshi Yasuda +1
Fast algorithm for generating random bit strings and multispin coding for directed percolation
Hiroshi Watanabe, Satoshi Morita, Synge Todo +1
Improved chain mean-field theory for quasi-one-dimensional quantum magnets
Synge Todo, Akira Shibasaki
Possibility of Deconfined Criticality in SU(N) Heisenberg Models at Small N
Kenji Harada, Takafumi Suzuki, Tsuyoshi Okubo +5
Randomness-driven quantum phase transition in bond-alternating Haldane chain
Takayuki Arakawa, Synge Todo, Hajime Takayama
Upper and Lower Critical Decay Exponents of Ising Ferromagnets with Long-range Interaction
Toshiki Horita, Hidemaro Suwa, Synge Todo
Localized Mode and Nonergodicity of a Harmonic Oscillator Chain
Fumihiro Ishikawa, Synge Todo
Transfer-Matrix Study of Hard-Core Singularity for Hard-Square Lattice Gas
Synge Todo
Quantum Phase Transitions of Quasi-One-Dimensional Heisenberg Antiferromagnets
Munehisa Matsumoto, Synge Todo, Chitoshi Yasuda +1