News

2020-07-08

Seminar Report

Biology Seminar by Dr. Yui Uchida on July 8, 2020

On 8th July, Ph.D. Yui Uchida (RIKEN BDR) gave a talk at the iTHEMS Biology Seminar. Dr. Uchida introduced to us the research field of Evolutionary Developmentary biology (EvoDevo) and talked about h...more

2020-07-02

Paper of the Week

Week 1 of July

Title: Higher-form symmetries and 3-group in axion electrodynamics Author: Yoshimasa Hidaka, Muneto Nitta, Ryo Yokokura arXiv: http://arxiv.org/abs/2006.12532v1 Title: Monte-Carlo simulations of ...more

2020-07-02

Seminar Report

Biology Seminar by Dr. Shingo Gibo on July 1, 2020

On 1 July, Shingo Gibo gave a talk at the iTHEMS Biology Seminar. He talked about his research on using mathematical approaches to understand biological oscillations, such as circadian rhythms. His wo...more

2020-07-01

Seminar Report

Math seminar by Dr. Ryusuke Hamazaki on Jun 24, 2020

The iTHEMS Math seminar entitled "Universal Error Bound for Constrained Quantum Dynamics" by Dr. Ryusuke Hamazaki, was held on 24 Jun. In the first part, the speaker first introduced two physical ...more

2020-06-26

Press Release

Light nucleus predicted to be stable despite having two strange quarks

Adding an exotic particle known as a Xi hyperon to a helium nucleus with three nucleons could produce a nucleus that is temporarily stable, calculations by RIKEN nuclear physicists have predicted1. Th...more

2020-06-26

Research News

"Modeling the insides of a neutron star" article on RIKEN RESEARCH about model for the interior structure of neutron stars

Astrophysicists at RIKEN have developed an improved model for the interior structure of neutron stars. It agrees well with obser-vations, and, unlike previous models, it can be extended to consider wh...more

2020-06-26

Research News

"Minute-to-minute weather prediction" article on RIKEN RESEARCH by Takemasa Miyoshi

Deputy Program Director at iTHEMS Dr. Takemasa Miyoshi talks about weather simulation using a supercomputer "Fugaku".

2020-06-25

Paper of the Week

Week 4 of June

Title: Physical Conditions and Particle Acceleration in the Kiloparsec Jet of Centaurus A Author: Takahiro Sudoh, Dmitry Khangulyan, Yoshiyuki Inoue arXiv: http://arxiv.org/abs/2006.12519v1

2020-06-25

Research News

A Black Hole’s Lunch Provides a Treat for Astronomers

iTHEMS Senior visiting scientist, Gordon Baym, gave a comment on GW190814 in New York Times.

2020-06-25

Research News

Is interdisciplinary research really the best way to tackle global challenges?

In this magazine article, various researchers include Dr. Tetsuo Hatsuda advocate for issues and opinions about interdisciplinary research. Please read it at the related link.

2020-06-25

Research News

Neutron star particles go under the LHC microscope

This article form Symmetry contains an interview with Dr. Tetsuo Hatsuda, Program Director at iTHEMS . Please enjoy.

2020-06-25

Seminar Report

Dark Matter Working Group Seminar on June 22, 2020

Astrophysical observations are really important for understanding the nature of dark matter (DM) in multiple aspects. For example, the measurement of the temperature evolution of the neutron star (NS)...more

2020-06-23

Seminar Report

Math seminar by professor Tasuku Soma

In 17 June, professor Tasuku Soma (The university of Tokyo) gave a seminar on scaling problem and information geometry at the math seminar. In the first part he gave an introductory talk on scalin...more

2020-06-19

Seminar Report

Report on iTHEMS Intensive Course by Dr. Yoh Iwasa - Sex expression and sex allocation of marine organisms

This month, we hold 4-day intensive course of mathematical biology. This is especially for non-expert. On June 18th, Dr. Yoh Iwasa talked about various mysteries of sex. For instance, anemonefishes...more

2020-06-18

Paper of the Week

Week 3 of June

Title: PT-symmetric non-Hermitian quantum many-body system using ultracold atoms in an optical lattice with controlled dissipation Author: Yosuke Takasu, Tomoya Yagami, Yuto Ashida, Ryusuke Hamazaki,...more

2020-06-15

Seminar Report

Biology Seminar by Dr. Martin Skrodzki on June 10, 2020

On 10th June, Martin Skrodzki talked about Turing models. Historically, Turing's models have been very successful to describe various pattern-formations on a two dimensional plane. He briefly introduc...more

2020-06-15

Seminar Report

”Field theoretical approach to relativistic hydrodynamics" on June 12, 2020.

The iTHEMS Theoretical Physics Seminar is hold on June 12, 2020. The speaker is Masaru Hongo in University of Illinois at Chicago/RIKEN iTHEMS. The title is ”Field theoretical approach to relativisti...more

2020-06-15

Seminar Report

Dark Matter Working Group Seminar on June 12, 2020

Among the numbers of dark matter (DM) scenarios, Weakly Interacting Massive Particle (WIMP) is one of the best-studied particles. It attracts special attention because of its beautiful mechanism to ac...more

2020-06-11

Paper of the Week

Week 2 of June

Title: d∗(2380) dibaryon from lattice QCD Author: Shinya Gongyo, Kenji Sasaki, Takaya Miyamoto, Sinya Aoki, Takumi Doi, Tetsuo Hatsuda, Yoichi Ikeda, Takashi Inoue, Noriyoshi Ishii arXiv: http://arx...more

2020-06-05

Seminar Report

Biology Seminar by Dr. Hiroshi Yokota on June 3, 2020

In the 6th biology seminar, Hiroshi Yokota (iTHEMS fellow at Kyoto University) talked about his theoretical work on the energy of chromosome loop structure (collaborative work with Masashi Tachikawa)....more