Publications (36)
Random Fan-Out State Induced by Site-Random Interlayer Couplings
Ryo Tamura, Naoki Kawashima, Takafumi Yamamoto +2
Phase Transition of Generalized Ferromagnetic Potts Model - Effect of Invisible States -
Shu Tanaka, Ryo Tamura, Naoki Kawashima
Magnetic structure of the spin-1/2 frustrated quasi-one-dimensional antiferromagnet Cu3Mo2O9: Appearance of a partial disordered state
Masashi Hase, Haruhiko Kuroe, Vladimir Yu. Pomjakushin +6
Conductance of telescoped double-walled nanotubes from perturbation calculations
Ryo Tamura
Efficient Construction Method for Phase Diagrams Using Uncertainty Sampling
Kei Terayama, Ryo Tamura, Yoshitaro Nose +4
Suppression of the anti-symmetry channel in the conductance of telescoped double-wall nanotubes
Ryo Tamura, Yoko Sawai, Junji Haruyama
Applicability of scaling behavior and power laws in the analysis of the magnetocaloric effect in second-order phase transition materials
Carlos Romero-Muñiz, Ryo Tamura, Shu Tanaka +1
Machine learning forces trained by Gaussian process in liquid states: Transferability to temperature and pressure
Ryo Tamura, Jianbo Lin, Tsuyoshi Miyazaki
Magnetic ordered structure dependence of magnetic refrigeration efficiency
Ryo Tamura, Shu Tanaka, Takahisa Ohno +1
Resonant spin current in nanotube double junctions
Ryo Tamura
A generalized magnetic refrigeration scheme
Ryo Tamura, Takahisa Ohno, Hideaki Kitazawa
First-Order Transition to Incommensurate Phase with Broken Lattice Rotation Symmetry in Frustrated Heisenberg Model
Ryo Tamura, Naoki Kawashima
Quantum Annealing and Quantum Fluctuation Effect in Frustrated Ising Systems
Shu Tanaka, Ryo Tamura
A Method to Change Phase Transition Nature -- Toward Annealing Method --
Ryo Tamura, Shu Tanaka
Entanglement Spectra of the quantum hard-square model: Holographic minimal models
Shu Tanaka, Ryo Tamura, Hosho Katsura
First-Order Phase Transition with Breaking of Lattice Rotation Symmetry in Continuous-Spin Model on Triangular Lattice
Ryo Tamura, Naoki Kawashima
Band structures of periodic carbon nanotube junctions and their symmetries analyzed by the effective mass approximation
Ryo Tamura, Masaru Tsukada
Bayesian optimization for computationally extensive probability distributions
Ryo Tamura, Koji Hukushima
Large positive magnetic susceptibility of nanotube torus
Ryo Tamura, Mitsuhiro Ikuta, Toru Hirahara +1
Interlayer-Interaction Dependence of Latent Heat in the Heisenberg Model on a Stacked Triangular Lattice with Competing Interactions
Ryo Tamura, Shu Tanaka
A Method to Control Order of Phase Transition: Invisible States in Discrete Spin Models
Ryo Tamura, Shu Tanaka, Naoki Kawashima
Relation between the transmission rates and the wave functions in the carbon nanotube junctions
Ryo Tamura, Masaru Tsukada
Machine Learning for Atomic Forces in a Crystalline Solid: Transferability to Various Temperatures
Teppei Suzuki, Ryo Tamura, Tsuyoshi Miyazaki
Relation between dispersion lines and conductance of telescoped armchair double-wall nanotubes analyzed using perturbation formulas and first-principles calculations
Ryo Tamura
Backward diode composed of a metallic and semiconducting nanotube
Ryo Tamura
Perturbation calculations on interlayer transmission rates from symmetric to antisymmetric channels in parallel armchair nanotube junctions
Ryo Tamura
Phase Transitions with Discrete Symmetry Breaking in Antiferromagnetic Heisenberg Models on a Triangular Lattice
Ryo Tamura, Shu Tanaka, Naoki Kawashima
Method for Estimating Spin-Spin Interactions from Magnetization Curves
Ryo Tamura, Koji Hukushima
Second-order phase transition in the Heisenberg model on a triangular lattice with competing interactions
Ryo Tamura, Shu Tanaka, Naoki Kawashima
Quantum Annealing: from Viewpoints of Statistical Physics, Condensed Matter Physics, and Computational Physics
Shu Tanaka, Ryo Tamura
Hybrid Quantum Annealing for Clustering Problems
Shu Tanaka, Ryo Tamura, Issei Sato +1
Dynamical properties of Potts model with invisible states
Shu Tanaka, Ryo Tamura
Network-Growth Rule Dependence of Fractal Dimension of Percolation Cluster on Square Lattice
Shu Tanaka, Ryo Tamura
Phase Transition in Potts Model with Invisible States
Ryo Tamura, Shu Tanaka, Naoki Kawashima
Double-$\it q$ Order in a Frustrated Random Spin System
Ryo Tamura, Naoki Kawashima
Analysis of quantum conductance of carbon nanotube junctions by the effective mass approximation
Ryo Tamura, Masaru Tsukada