Search Results for author: Synge Todo

Found 6 papers, 3 papers with code

Absorbing Phase Transitions in Artificial Deep Neural Networks

no code implementations5 Jul 2023 Keiichi Tamai, Tsuyoshi Okubo, Truong Vinh Truong Duy, Naotake Natori, Synge Todo

More specifically, we study the order-to-chaos transition in the fully-connected feedforward neural networks and the convolutional ones to show that (i) there is a well-defined transition from the ordered state to the chaotics state even for the finite networks, and (ii) difference in architecture is reflected in that of the universality class of the transition.

Multithreaded event-chain Monte Carlo with local times

1 code implementation23 Apr 2020 Botao Li, Synge Todo, A. C. Maggs, Werner Krauth

We present a multithreaded event-chain Monte Carlo algorithm (ECMC) for hard spheres.

Computational Physics Soft Condensed Matter

Search for Common Minima in Joint Optimization of Multiple Cost Functions

no code implementations21 Aug 2018 Daiki Adachi, Naoto Tsujimoto, Ryosuke Akashi, Synge Todo, Shinji Tsuneyuki

Unlike the conventional joint optimization schemes, which try to find minima in a weighted sum of cost functions, the COM explores search space for common minima shared by all the cost functions.

Fast algorithm for generating random bit strings and multispin coding for directed percolation

1 code implementation15 Aug 2018 Hiroshi Watanabe, Satoshi Morita, Synge Todo, Naoki Kawashima

We present efficient algorithms to generate a bit string in which each bit is set with arbitrary probability.

Statistical Mechanics Computational Physics

Quantum Lattice Model Solver ${\mathcal H}Φ$

1 code implementation10 Mar 2017 Mitsuaki Kawamura, Kazuyoshi Yoshimi, Takahiro Misawa, Youhei Yamaji, Synge Todo, Naoki Kawashima

${\mathcal H}\Phi$ [$aitch$-$phi$] is a program package based on the Lanczos-type eigenvalue solution applicable to a broad range of quantum lattice models, i. e., arbitrary quantum lattice models with two-body interactions, including the Heisenberg model, the Kitaev model, the Hubbard model and the Kondo-lattice model.

Strongly Correlated Electrons

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