ニュース

2021-02-05

セミナーレポート

Biology Seminar by Mr. Yoshifumi Asakura on February 4, 2021

In iTHEMS Biology Seminar on Feb. 4th, Yoshifumi Asakura (Kyoto University) talked about modeling of the mechano-chemical dynamics of an epithelial sheet. He first reviewed experimental observation of...続きを読む

2021-02-04

今週の論文

Week 1 of February

Title: Twisted crystallograpic T-duality via the Baum--Connes isomorphism Author: Kiyonori Gomi, Yosuke Kubota, Guo Chuan Thiang arXiv: http://arxiv.org/abs/2102.00393v1 Title: Most charming diba...続きを読む

2021-02-04

プレスリリース

多くのブランドが多くの手段を駆使する複雑な市場競争を理解する

明治大学商学部 水野誠教授らの研究グループ(理化学研究所数理創造プログラム 青山秀明客員主管研究員等)が経済物理学から生まれた新手法をマーケティングデータに適用する方法を開発しました。

2021-02-04

今週の注目人物

Self-introduction: Björn Ahlgren

My name is Björn Ahlgren. I joined iTHEMS as a visiting scientist in February 2021 as part of my current postdok, and I'm otherwise based at KTH in Stockholm, Sweden. My field of research is astrophys...続きを読む

2021-01-29

セミナーレポート

iTHEMS Theoretical Physics Seminar by Prof. Nobutoshi Yasutake on January 28, 2021

On January 28, the iTHEMS-phys seminar entitled "Many body problems from quarks to stellar evolutions" given by Prof. Nobutoshi Yasutake (Chiba Institute of Technology/JAEA) was held. He has been work...続きを読む

2021-01-28

今週の論文

Week 5 of January

Title: Drifting Dirac monopole in Berry's phase Author: Kazuo Fujikawa, Koichiro Umetsu arXiv: http://arxiv.org/abs/2101.10541v1 Title: Deconfining Phase Boundary of Rapidly Rotating Hot and Dens...続きを読む

2021-01-28

セミナーレポート

Information Theory SG by Dr. Hiroshi Yokota on January 27, 2021

Today's journal club of the Information Theory Study Group had Hiroshi Yokota (iTHEMS) talk about the replica-permutation method to obtain stable structures. He started off the talk with some introduc...続きを読む

2021-01-25

セミナーレポート

Biology Seminar by Dr. Takashi Okada on January 21, 2021

On January 21st, Takashi Okada (RIKEN iTHEMS) gave a talk on Boolean networks at the iTHEMS Biology Seminar. He first introduced the basics of Boolean networks and their applications in Biology, and t...続きを読む

2021-01-21

今週の論文

Week 4 of January

Title: Second and fourth moments of the charge density and neutron-skin thickness of atomic nuclei Author: Tomoya Naito, Gianluca Colò, Haozhao Liang, Xavier Roca-Maza arXiv: http://arxiv.org/abs/21...続きを読む

2021-01-21

セミナーレポート

Biology Seminar by Dr. Koichiro Uriu on January 7, 2021

On January 7th, Dr. Koichiro Uriu gave a talk on one of the most important pattern formation in our body. Koichiro was an active member of iTHES, and is currently an assistant professor at Kanazawa Un...続きを読む

2021-01-20

セミナーレポート

Information Theory SG by Dr. Ryosuke Iritani on January 20, 2021

On January 20th, Dr. Ryosuke Iritani gave us a talk about his motivation to work with information theory. He first formulated the dynamics of species-site data in ecology as a Markov model. By reducin...続きを読む

2021-01-19

セミナーレポート

First Quantum Matter Seminar by Dr. Xueda Wen on January 18, 2021

We are happy to invite Dr. Xueda Wen from Harvard University to give a talk on January 18th. This talk is the first seminar of the quantum matter study group. The topic is time-dependent driven quantu...続きを読む

2021-01-15

ホットトピック

小澤准教授のインタビュー記事がイスラエルの雑誌「Epoch」に掲載

AIMRジュニア主任研究者の小澤知己准教授のインタビュー記事が、イスラエルの一般向け雑誌「Epoch」の2020年12月号に掲載されました。 記事では、小澤准教授が進めている「人工次元」に関する研究が詳しく紹介されています。私たちは3次元空間に住んでいますが、最近通常の次元とは違って人工的に次元に相当するものを作り出し、それに関する実験・研究ができるようになってきました。 小澤准教授は...続きを読む

2021-01-14

今週の論文

Week 3 of January

Title: A note on exotic families of 4-manifolds Author: Tsuyoshi Kato, Hokuto Konno, Nobuhiro Nakamura arXiv: http://arxiv.org/abs/2101.00367v1 Title: Local Operator Entanglement in Spin Chains ...続きを読む

2021-01-14

セミナーレポート

Information Theory SG by Dr. Kyosuke Adachi on January 13, 2021

On January 13, Dr. Kyosuke Adachi gave a talk entitled “Accelerated equilibration in classical stochastic systems” at the journal club of information theory study group. First, he reviewed the con...続きを読む

2021-01-14

セミナーレポート

Biology Seminar by Dr. Jeffrey Fawcett on January 14, 2021

In iTHEMS biology seminar on January 14, Jeffery Fawcett (RIKEN iTHEMS) gave us a talk on what genes are and how we can identify them. He started from the basics such as chromosomes, genes, and how pr...続きを読む

2021-01-13

リサーチニュース

RIKEN NEWS: 30秒ごとに更新するゲリラ豪雨予報

局所的・突発的に猛烈な雨が降り、冠水や停電を引き起こすなど、日常生活を脅かすゲリラ豪雨が社会問題化して久しい。しかし、現在の天気予報の技術では、ゲリラ豪雨の発生を予測できない。計算科学研究センターデータ同化研究チームの三好建正チームリーダー(TL)は、30秒ごとに観測データを取り込んで更新する革新的な天気予報手法を開発し、ゲリラ豪雨予報を実現しようとしている。

2020-12-24

セミナーレポート

Information Theory SG by Dr. Yukimi Goto on December 23, 2020

This week, Dr. Yukimi Goto gave us an introduction to the Lieb-Robinson bound. After reviewing several important preliminaries, such as Liouvillians for open quantum systems, she discussed the Lieb-Ro...続きを読む

2020-12-23

セミナーレポート

Biology Seminar by Dr. Shingo Iwami on December 22, 2020

In his seminar Dr. Iwami (Kyushu University) presented his mathematical model for coronavirus (新型コロナウイルス) in patients. The aim of the project was to determine why some papers disagreed on the efficacy...続きを読む

2020-12-18

セミナーレポート

Biology Seminar by Akane Hara on December 17, 2020

In today's biology seminar, we invited Akane Hara, a PhD student at Kyushu University, to have her talk about how pathogen infection can cause autoimmune diseases. Normally, the immune systems attac...続きを読む