Workshop

RIKEN-Nara Women's University Joint Diversity Promotion Workshop

March 7 (Tue) at 13:30 - 13:00, 2023

The RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS) and the Faculty of Science at Nara Women's University are promoting a project to foster female researchers under the auspices of the RIKEN Diversity Promotion Office. As part of the program, 17 undergraduate and graduate students from Nara Women's University will visit several laboratories on the RIKEN Wako campus to ask questions about their research, hold workshops with iTHEMS researchers, and present their own research. Organizers: RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program Faculty of Science, Nara Women's University Program: Tuesday, March 7 13:30-14:00 Opening remarks by Tetsuo Hatsuda (iTHEMS) 14:00-15:30 Erika Kawakami Laboratory (RQC) (S51, Chemistry and Materials Physics Bldg.) 15:30-17:00 Zhaomin Hou Laboratory (CSRS) (S51, Chemistry and Materials Physics Bldg.) 17:00-18:30 RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS) (C01, Main Research Bldg.) 18:30-21:00 Research Presentations by Nara Women's University Students (C01, Main Research Building) Wednesday, March 8 9:00-10:30 Nishina Center RIBF Facility (RNC) (E01, Nishina RIBF Bldg.) 10:30-12:00 Atsushi Miyawaki Laboratory (CBS) (C51, Brain Science Central Bldg.) 12:00-13:00 Lunch (C61, Welfare and Conference Bldg.) 13:00 Closing

Connecting the hierarchies: from cosmos to life

February 20 (Mon) at 10:00 - 16:45, 2023

Dr. Yuki Yokokura (Senior Research Scientist, iTHEMS)
Dr. Etsuko Itou (Senior Research Scientist, iTHEMS)
Prof. Catherine Beauchemin (Deputy Program Director, iTHEMS)

As each research field in modern science has matured and become more sophisticated and deepened, it has also created the problem that it has become too fragmented from the perspective of the field as a whole. On the other hand, looking at individual research themes, research that connects different hierarchical structures, such as cosmogenesis and particle theory, neutron stars and nuclear theory, large-scale structure of the universe and formation of galaxies, stars, and planets, turbulent phenomena over a wide range of scales, life and non-equilibrium phenomena, etc., is progressing, and efforts to understand physical phenomena from an integrated perspective is spreading. The term "hierarchy" can also be interpreted as a hierarchy of theories, different principles and perspectives. Therefore, in this TJR workshop, we invite relevant lecturers from external institutes to give talks focusing on how they are striving to link different hierarchies in their respective research fields, with the aim of broadening our research perspectives and inspiring future research. Of course, the purpose is also to inform and inspire the younger generation about cross-disciplinary research topics.

Venue: Nambu Hall, Toyonaka Campus, Osaka University / via Zoom

Kyoto Univ. MACS Program x RIKEN iTHEMS Collaborative Research Forum

February 13 (Mon) at 13:00 - 18:00, 2023

RIKEN iTHEMS and the SACRA Interdisciplinary Research Division of the Graduate School of Science, Kyoto University signed a joint research agreement on the task "Creation of new fields and solution of various problems in science using mathematical-based interdisciplinary methods", which started in 2018, and the two institutions have been strengthening collaboration over the past five years. During this period, various collaborative activities in both research and education have been carried out and results have been achieved, including the holding of research symposia, joint lectures across universities, the establishment of visiting lectures, and educational activities in the MACS Study Group. At this forum, we would like to present the results of these five years of joint research and to link them to the start of further collaboration in the future. In particular, many undergraduate and graduate students have participated in the "MACS Study Group 2022-SG5 Pipeline Connecting RIKEN and MACS", and have been actively engaged in research activities with RIKEN researchers. The results of these SG5 activities will be presented by the students.

Venue: 4F, South Tower, School of Science Bldg. No.6, Kyoto University (Main Venue) / via Zoom

Event Official Language: Japanese

Functional Renormalization Group at RIKEN 2023 -From condensed matter and particle physics to gravity-

January 21 (Sat) - 22 (Sun), 2023

Dr. Gergely Fejos (Assistant Professor, Institute of Physics, Eötvös Loránd University, Hungary)
Dr. Yuya Tanizaki (Assistant Professor, Yukawa Institute for Theoretical Physics, Kyoto University)
Dr. Takeru Yokota (Special Postdoctoral Researcher, iTHEMS)
Mr. Junichi Haruna (Ph.D. Student, Graduate School of Science, Kyoto University)
Dr. Rina Tazai (Assistant Professor, Yukawa Institute for Theoretical Physics, Kyoto University)
Dr. Shunsuke Yabunaka (Researcher, Japan Atomic Energy Agency (JAEA))
Dr. Taiki Haga (Assistant Professor, Division of Physics and Electronics, Graduate School of Engineering, Osaka Metropolitan University)
Dr. Masatoshi Yamada (Assistant Professor, College of Physics, Jilin University, China)

Functional renormalization group (FRG) is a powerful theoretical tool to investigate physical systems described by field theory. Its application covers diverse areas of physics spanning from condensed matter and statistical physics to particle physics and gravity. The purpose of this two-day workshop is to overview the recent applications and progresses of FRG in various fields of physics, to discuss future directions, and to seek for possible new collaborations bridging different fields of physics.

Venue: #345-347, 3F, Main Research Building (Main Venue) / via Zoom

Event Official Language: English

The 3rd "Medicine and Mathematics" Workshop Organized by KUIAS, iTHEMS and Heidelberg Univ.

September 30 (Fri) - October 1 (Sat), 2022

We will have the 3rd workshop organized by KUIAS, iTHEMS and Heidelberg Univ. on "Medicine and Math" in Kyoto (hybrid style) on Sep.30-Oct.1, 2022. Please join if you are interested in this interdisciplinary subject. Most of the talks are in Japanese except for session 3. For more information and registration, please visit the related links. Co-organized by: Center for Integrative Medicine and Physics, Kyoto University Institute for Advanced Study (KUIAS) RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS) Center for Science Adventure and Collaborative Research Advancement (SACRA), Kyoto University

Venue: Maskawa Hall, 1F, Maskawa Building for Education and Research / via Zoom

DM3 - Deep insights and Multiple strategies for Deciphering the Mystery of Dark Matter

September 15 (Thu) - 17 (Sat), 2022

Venue: SUURI-COOL (Kobe) / via Zoom

Event Official Language: English

International Workshop on Blockchain Technology: Blockchain Kaigi 2022 (BCK22)

August 4 (Thu) - 5 (Fri), 2022

The International workshop Blockchain Kaigi (Kaigi : Meeting, Conference) aims at bringing together researchers and practitioners from various communities of science and technology working on areas related to FinTech, crypto-asset, and blockchain. On February 17-18, 2021, the international workshop “Blockchain in Kyoto 2021 (BCK21)” was successfully held at Kyoto University with more than 200 participants worldwide. As the second edition of the conference, the international workshop BCK22: Blockchain Kaigi 2022 will be held in Tohoku University, Sendai on August 4-5, 2022. We are looking forward to your registration for general lectures. There is no fee to attend. Authors are encouraged to submit theoretical and/or applied articles on their research related to Blockchains in general. For more information, please visit the official website at the related links below.

Venue: TOKYO ELECTRON House of Creativity, Katahira Campus, Tohoku University / via Zoom

iTHEMS Science Outreach Workshop 2022

July 29 (Fri) - 31 (Sun), 2022

This year’s meeting on “Outreach of RIKEN iTHEMS 2022@Kobe&Zoom” will be held from FRI July 29 to SUN July 31, as a face-to-face meeting as much as possible at iTHEMS SUURI-COOL Kobe using ZOOM for the necessary part as well. This is a meeting where members of iTHEMS and science journalists, science writers, etc meet together. iTHEMS researchers explain their research to journalists etc. and science journalists and writers talk about their experiences.

Venue: SUURI-COOL (Kobe) / via Zoom

Event Official Language: Japanese

Towards the Use of Data Assimilation for COVID-19 Investigations

February 14 (Mon) at 13:00 - 17:30, 2022

Prof. Catherine Beauchemin (Deputy Program Director, iTHEMS)
Dr. Takemasa Miyoshi (Team Leader, Data Assimilation Research Team, RIKEN Center for Computational Science (R-CCS))

This workshop aims to present recent investigations related to mathematical modeling of COVID-19 spread and impacts, and to foster the use of data assimilation techniques in future studies. It also aims to facilitate interactions and discussions among researchers from different fields such as epidemiology, economics, and mathematics. This workshop is jointly hosted by RIKEN Data Assimilation Research Team and by Nagoya University Graduate School of Mathematics, and supported by FY2021 RIKEN President's Discretionary Funds for COVID-19. A hybrid meeting is planned, but depending on the situation, an online version will be organized. Young researchers and students are encouraged to attend. Program: 13:00 - 13:10 Opening 13:10 - 14:00 Hiroshi Nishiura (Kyoto University) (35 min + 15 min Q&A) TBD 14:00 - 14:50 Catherine Beauchemin (RIKEN iTHEMS) (35 min + 15 min Q&A) The straight line: simple and effective 14:50 - 15:10 Break 15:10 - 16:00 Taisuke Nakata (The University of Tokyo) (35 min + 15 min Q&A) Balancing NPIs and Economic Activities 16:00 - 16:50 Qiwen Sun (RIKEN Data Assimilation Research Team, Nagoya University) (35 min + 15 min Q&A) Analysis of COVID-19 in Japan with Extended SEIR model and ensemble Kalman filter 16:50 - 17:30 Discussion

Venue: Hybrid Format (RIKEN R-CCS room 107 and Zoom)

Event Official Language: English

RIKEN-Vancouver Joint Workshop on Quantum Computing

August 24 (Tue) - 25 (Wed), 2021

The main aim of this workshop is that the quantum people in RIKEN (iTHEMS and RQC) and Vancouver (Quantum BC) get together online to discuss scientific activities and explore future collaborations. Program: August 24, 2021 (8:30am - 1:00pm) Tokyo August 23, 2021 (4:30pm - 9:00pm) Vancouver Tetsuo Hatsuda (iTHEMS): Welcome + iTHEMS overview Yasunobu Nakamura (RQC): RQC overview Lukas Chrostowski (UBC): Quantum BC overview Shunji Matsuura (1QBit): Accurate state preparation on noisy quantum devices Olivia Di Matteo (UBC): Operational, gauge-free quantum tomography Yasunobu Nakamura (RQC): Towards superconducting quantum computing Jason Chang (iTHEMS): Improving Schroedinger equation implementations with gray code for adiabatic quantum computers Robert Raussendorf (UBC): Computationally universal phase of quantum matter Akira Furusawa (RQC): Large-scale quantum computing with quantum teleportation August 25, 2021 (8:30am - 1:30pm) Tokyo August 24, 2021 (4:30pm - 9:30am) Vancouver Etsuko Itou (iTHEMS): Digital quantum simulation for screening and confinement in gauge theory with a topological term Joe Salfi (UBC): Engineering long coherence times of spin-orbit qubits in silicon Seiji Yunoki (RQC): Quantum simulations for quantum many-body systems: Variational quantum algorithms and beyond Takumi Doi (iTHEMS): Hybrid quantum annealing via molecular dynamics Drew Potter (UBC): Simulating highly-entangled matter with quantum tensor networks Seigo Tarucha (RQC): High-fidelity quantum gates in silicon quantum computing Organizing Institutes: iTHEMS: RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program RQC: RIKEN Center for Quantum Computing Quantum BC Organizers: Tetsuo Hatsuda (iTHEMS) Yasunobu Nakamura (RQC) Shunji Matsuura (1QBit) Joseph Salfi (UBC) Erika Kawakami (RQC / RIKEN CPR) Neill Lambert (RIKEN CPR)

Venue: via Zoom

Event Official Language: English

iTHEMS Science Outreach Workshop 2021

July 11 (Sun) - 12 (Mon), 2021

RIKEN iTHEMS, an interdisciplinary Theoretical and Mathematical Sciences Program (RIKEN iTHEMS), was established in November 2016. RIKEN iTHEMS aims to use interdisciplinary methods with a focus on mathematics to elucidate the universe, matter and life, and to solve fundamental problems in society. Building on the achievements of the past exchanges through the Journalist in Residence Program, we will hold an outreach workshop to explore the relevance of the research of the RIKEN iTHEMS to society and to discuss how to build interactive relationships between journalists and researchers in the future. Like last year, this year's workshop will be held as a ZOOM workshop as the seminar house is closed. Contact: Takashi Tsuboi (iTHEMS Deputy Director)

Venue: via Zoom

Event Official Language: Japanese

The 12th RIKEN-Kyoto University Joint Data Assimilation Workshop

February 10 (Wed) at 13:30 - 16:30, 2021

Language: Japanese/English Participation deadline: Tuesday, February 9, 2021

Venue: via Online

Event Official Language: Japanese

The 3rd RIKEN - Kyushu University Joint Workshop -- Micro-Macro Connecting by Mathematics: Elementary Particles, Atomic Nuclei, and the Universe

December 21 (Mon) - 22 (Tue), 2020

Dr. Tetsuo Hatsuda (Program Director, iTHEMS)
Dr. Naomi Tsuji (Postdoctoral Researcher, iTHEMS)

Chair: Tetsuo HATSUTA (RIKEN iTHEMS) et al. Lecture: Naomi Tsuji (RIKEN iTHEMS) et al.

Venue: via Online

Event Official Language: Japanese

The Second Tohoku University - RIKEN Joint Workshop: "Math Meets Quantum Materials"

September 29 (Tue) - 30 (Wed), 2020

Prof. Hidetoshi Nishimori (Senior Visiting Scientist, iTHEMS / Specially Appointed Professor, Tokyo Institute of Technology)
Dr. Tomoki Ozawa (Visiting Scientist, iTHEMS / Associate Professor, Advanced Institute for Materials Research (AIMR), Tohoku University)
Dr. Ching-Kai Chiu (Senior Research Scientist, iTHEMS)
Dr. Ryusuke Hamazaki (Senior Research Scientist, iTHEMS / RIKEN Hakubi Team Leader, Nonequilibrium Quantum Statistical Mechanics RIKEN Hakubi Research Team, RIKEN Cluster for Pioneering Research (CPR))
Dr. Kyosuke Adachi (Special Postdoctoral Researcher, iTHEMS / Special Postdoctoral Researcher, Nonequilibrium Physics of Living Matter RIKEN Hakubi Research Team, RIKEN Center for Biosystems Dynamics Research (BDR))
Prof. Christopher Bourne (Visiting Scientist, iTHEMS / Assistant Professor, Advanced Institute for Materials Research (AIMR), Tohoku University)

The second Tohoku University - RIKEN joint workshop, entitled "Math Meets Quantum Materials," takes place from September 29 - 30. Tohoku University and RIKEN have been holding a series of joint workshops based on the agreement on collaboration and cooperation signed in 2019. The second workshop focuses on collaboration in the fields of mathematical sciences and quantum materials; two fields that have significantly merged in recent years. Like topological materials, which are discovered using the mathematical concept of topology, materials science is currently evolving from the conventional way of finding materials. Instead of developing materials with good properties through numerous experiments, materials science is increasingly finding materials using mathematical predictions. This workshop will discuss these latests developments and related topics. Although some lectures will take place in Japanese, the majority of talks will be in English. The deadline for registration is Monday, September 28. For more information, please click on the relevant link.

Venue: via Online

Event Official Language: English

The 2nd Heidelberg-Kyoto-RIKEN Workshop, Medicine and Math

September 18 (Fri) - 19 (Sat), 2020

Dr. Tetsuo Hatsuda (Program Director, iTHEMS)
Prof. Takashi Sakajo (Senior Visiting Scientist, iTHEMS / Senior Visiting Scientist, Prediction Science Laboratory, RIKEN Cluster for Pioneering Research (CPR) / Professor, Department of Mathematics, Kyoto University)
Prof. Motomu Tanaka (Professor, Physical Chemistry of Biosystems, Heidelberg University, Germany / Professor, Center for Integrative Medicine and Physics, Kyoto University Institute for Advanced Study (KUIAS))

For more information, please refer to the related links.

Venue: via Online

Event Official Language: Japanese

iTHEMS Science Outreach Workshop 2020

July 3 (Fri) - 4 (Sat), 2020

RIKEN iTHEMS, an interdisciplinary Theoretical and Mathematical Sciences Program (RIKEN iTHEMS), was established in November 2016. RIKEN iTHEMS aims to use interdisciplinary methods with a focus on mathematics to elucidate the universe, matter and life, and to solve fundamental problems in society. Building on the achievements of the past exchanges through the Journalist in Residence Program, we will hold an outreach workshop to explore the relevance of the research of the RIKEN iTHEMS to society and to discuss how to build interactive relationships between journalists and researchers in the future. This year's workshop will be held by ZOOM as the seminar house is closed. Contact: Takashi Tsuboi (iTHEMS Deputy Director)

Venue: via Zoom

Event Official Language: Japanese

Workshop on quantum information science

January 29 (Wed) at 10:00 - 18:00, 2020

Venue: Suzuki Umetaro Hall

Event Official Language: Japanese

CREST Tutorial Workshop

January 26 (Sun) - 28 (Tue), 2020

This workshop is co-organized by CREST Research Project "[Topology] Creation of Core Technology based on the Topological Materials Science for Innovative Devices" and RIKEN iTHEMS.

Venue: Graduate School of Mathematical Sciences, The University of Tokyo

Event Official Language: Japanese

RIKEN-Kyushu workshop on particle, nuclear and astrophysics

December 23 (Mon) - 24 (Tue), 2019

Organizers Emiko Hiyama (Kyushu U./RIKEN) Hiroshi Suzuki (Kyushu U.) Tetsuo Hatsuda (RIKEN)

Venue: Faculty of Science, Ito Campus, Kyushu University

Event Official Language: Japanese