青木保道

Name	Yasumichi Aoki
Positon	Team Leader
Email / Website	yasumichi.aoki[at]riken.jp Website
Biography	2018: Team Leader, Field Theory Research Team (-present) 2016: Associate Professor, Theory Center, High Energy Accelerator Research Organization (KEK) (-present) 2016: Fellow, RIKEN BNL Research Center 2016: Researcher, KEK Theory Center 2010: Associate Professor, Center for Theoretical Studies, Nagoya University 2006: Fellow, RIKEN BNL Research Center 2003: Researcher, Physics Department, University of Wuppertal 2003: Postdoctoral Fellow, Department of Physics, Columbia University 2000: Research Associate, RIKEN BNL Research Center 1997: Research Associate, Institute of Physics, University of Tsukuba 1997: PhD, University of Tsukuba 1996: COE Researcher, Center for Computational Physics, University of Tsukuba 1996: Graduate School of Physics, University of Tsukuba completed without degree
Research summary	Inferring theoretical predictions from the Standard Model (SM) of elementary particles, which explains most of the existing experimental and observational results of particle physics, often require numerical computation procedures to solve Quantum Chromo Dynamics (QCD) comprised in the SM. These include the predictions of the behavior of particle systems in extreme conditions such as high temperature and/or density, and precision tests of the SM using hadronic reactions as well as investigation of physics beyond the SM. Numerical simulations with lattice QCD techniques using a realistic set of parameters are becoming feasible. However, many significant questions remain unsolved, which we are addressing by employing lattice methods while preserving as many important symmetries as possible-the symmetries often sacrificed to make the simulations less demanding. In order to use supercomputer Fugaku for such demanding computations, we will develop algorithms, analysis methods, and codes, while performing computation on existing HPC resources. In the first principle computations of the models, we aim to bridge the energy scale layers, and thereby reveal the nature of the evolution of the universe and the mechanism of matter creation in it.

Name

Yasumichi Aoki

Positon

Team Leader

Email / Website

yasumichi.aoki[at]riken.jp Website

Biography

2018: Team Leader, Field Theory Research Team (-present)
2016: Associate Professor, Theory Center, High Energy Accelerator Research Organization (KEK) (-present)
2016: Fellow, RIKEN BNL Research Center
2016: Researcher, KEK Theory Center
2010: Associate Professor, Center for Theoretical Studies, Nagoya University
2006: Fellow, RIKEN BNL Research Center
2003: Researcher, Physics Department, University of Wuppertal
2003: Postdoctoral Fellow, Department of Physics, Columbia University
2000: Research Associate, RIKEN BNL Research Center
1997: Research Associate, Institute of Physics, University of Tsukuba
1997: PhD, University of Tsukuba
1996: COE Researcher, Center for Computational Physics, University of Tsukuba
1996: Graduate School of Physics, University of Tsukuba completed without degree

Research summary

Inferring theoretical predictions from the Standard Model (SM) of elementary particles, which explains most of the existing experimental and observational results of particle physics, often require numerical computation procedures to solve Quantum Chromo Dynamics (QCD) comprised in the SM. These include the predictions of the behavior of particle systems in extreme conditions such as high temperature and/or density, and precision tests of the SM using hadronic reactions as well as investigation of physics beyond the SM.

Numerical simulations with lattice QCD techniques using a realistic set of parameters are becoming feasible. However, many significant questions remain unsolved, which we are addressing by employing lattice methods while preserving as many important symmetries as possible-the symmetries often sacrificed to make the simulations less demanding. In order to use supercomputer Fugaku for such demanding computations, we will develop algorithms, analysis methods, and codes, while performing computation on existing HPC resources. In the first principle computations of the models, we aim to bridge the energy scale layers, and thereby reveal the nature of the evolution of the universe and the mechanism of matter creation in it.

青木 保道