日本物理学会, 第29回(2024年)論文賞,Detection of Phase Transition via Convolutional Neural NetworksAkinori Tanaka Akio Tomiya
2019年6月
2019年度素粒子論委員会, 素粒子メダル奨励賞,Detection of Phase Transition via Convolutional Neural Networks富谷昭夫 田中章詞
2019年4月
Journal of the Physical Society of Japan, Most Cited Articles in 2018 from Vol. 86 (2017),Detection of Phase Transition via Convolutional Neural Networks富谷昭夫 田中章詞
In this paper, we develop the self-learning Monte-Carlo (SLMC) algorithm for
non-abelian gauge theory with dynamical fermions in four dimensions to resolve
the autocorrelation problem in lattice QCD. We perform simulations with the
dynamical stagg...
Sam Foreman   Taku Izubuchi   Luchang Jin   Xiao-Yong Jin   James C. Osborn   Akio Tomiya   
2021年12月
We propose using Normalizing Flows as a trainable kernel within the molecular
dynamics update of Hamiltonian Monte Carlo (HMC). By learning (invertible)
transformations that simplify our dynamics, we can outperform traditional
methods at generatin...
Chuan-Xin Cui   Jin-Yang Li   Shinya Matsuzaki   Mamiya Kawaguchi   Akio Tomiya   
2021年6月
We find that the chiral phase transition (chiral crossover) in QCD at
physical point is triggered by big imbalance among three fundamental quantities
essential for the QCD vacuum structure: susceptibility functions for the chiral
symmetry, axial s...
We discuss the violation of quark-flavor symmetry at high temperatures,
induced from nonperturbative thermal loop corrections and axial anomaly, based
on a three-flavor linear-sigma model including an axial-anomaly induced-flavor
breaking term. We...
We develop a gauge covariant neural network for four dimensional non-abelian
gauge theory, which realizes a map between rank-2 tensor valued vector fields.
We find that the conventional smearing procedure and gradient flow for gauge
fields can be ...
Chuan-Xin Cui   Hiroyuki Ishida   Mamiya Kawaguchi   Jin-Yang Li   Shinya Matsuzaki   Akio Tomiya   
2021年12月
We find new technical unnaturalness in the standard model, which is a big
cancellation between the order parameters for the chiral and
axial symmetries related each other at the quantum level of QCD. This
unnaturalness can be made t...
Chuan-Xin Cui   Jin-Yang Li   Shinya Matsuzaki   Mamiya Kawaguchi   Akio Tomiya   
2021年6月
We find that the chiral phase transition (chiral crossover) in QCD at
physical point is triggered by big imbalance among three fundamental quantities
essential for the QCD vacuum structure: susceptibility functions for the chiral
symmetry, axial s...