ニュース
2020-04-06
育成と共創の現状--イノベーション人材に必要な研究者的思考と技術とは
2月19日に開催されたCNET Japan Live 2020は「企業成長に欠かせないイノベーションの起こし方」をテーマに、各種公演が行われた。その中で、イノベーターを生み出して育て、企業との共創に取り組もうとするG’s ACADEMYの児玉浩康氏と理化学研究所 数理創造プログラム（iTHEMS）の多田司氏の二人を迎え、「アカデミー視点から議論する『イノベーターの育成と共創』」と題したパネルディス...続きを読む
2020-04-06
Self-introduction: Akira Dohi
Hello, I am Akira Dohi, the Junior Research Associate (JRA) student. My research interest concentrates on how neutron stars are cooled or heated. A Neutron star is born as a remnant by supernova explo...続きを読む
2020-04-06
Self-introduction: Masaki Taniguchi
I am Masaki Taniguchi, a mathematician, who has been working at iTHEMS/RIKEN since April 2020. My interests cover gauge theory, Floer theory and its applications to 3- and 4-dimensional topology. In a...続きを読む
2020-04-06
Self-introduction: Ryusuke Hamazaki
My name is Ryusuke Hamazaki. I am a senior research scientist at iTHEMS and also a RIKEN Hakubi leader of a team on nonequilibrium statistical mechanics. So far I have worked on foundation of equilibr...続きを読む
2020-04-03
Coffee Meeting with zoom streaming on April 3, 2020
At the weekly coffee meeting on April.3(Fri.), Haoning He (ABBL) gave a nice explanation of "Multi-meesenger Search for sources of high energy neutrino". Almost 40 member of iTHEMS accessed on the vir...続きを読む
2020-04-03
Math Seminar Talk by Dr. Mikio Furuta, February 25, 2020.
Prof. Mikio Furuta from the University of Tokyo gave a talk at the Math Seminar on February 25, 2020. The title of his talk was "Index of the Wilson-Dirac operator revisited: a discrete version of Dir...続きを読む
2020-04-01
Coffee Meeting with zoom streaming on March 27, 2020
On March 27 (the last Friday in FY2019), the first zoom coffee meeting in iTHEMS was held. Many iTHEMS colleagues have connected virtually to the iTHEMS common room. Takemasa Miyoshi gave a 15 min. t...続きを読む
2020-03-31
Farewell messages to the colleagues leaving iTHEMS from Tetsuo Hatsuda
I would like to congratulate iTHEMS colleagues who are moving to other places from April 1, 2020. Masato Taki (-> Rikkyo Univ.) Yosuke Kubota (-> Shinshu Univ.) Susumu Inoue (-> RIKEN ABBL) Hok...続きを読む
2020-03-24
Dr. Ryosuke Iritani received Suzuki Prize of The Ecological Society of Japan
Ryosuke Iritani received "Suzuki Prize of The Ecological Society of Japan" on March 7, 2020, for his contribution to a wide range of evolutionary ecology as an early career theoretical researcher. Con...続きを読む
2020-03-19
Merger between two stars led to iconic supernova -- Simulations suggest that two stars came together to form a blue supergiant, which subsequently exploded
A supernova in a nearby galaxy may have originated from an explosion of a blue supergiant formed by the merger of two stars, simulations by RIKEN astrophysicists suggest1. The asymmetric nature of thi...続きを読む
2020-03-15
深層学習から広がる新しい科学の可能性 - 瀧 雅人
AIが急激に発展するきっかけとなった、ディープラーニング（深層学習）という技術。しかし、深層学習で、なぜ、性能の高いAIができるのかは、まだ誰もわかっていません。iTHEMSで深層学習の研究に取り組んでいる瀧雅人さんに、深層学習から拡がる応用技術について伺いました。
2020-03-11
Dr. Masato Taki wrote a Japanese article on the current stats of Deep Learning: "AI being Deceived" in Nikkei Science
Dr. Masato Taki (iTHEMS) wrote a Japanese article on the current stats of Deep Learning: "AI being Deceived" in Nikkei Science (Jan. 2020). This volume is in iTHEMS common room (246-248). Take a loo...続きを読む
2020-03-10
Dr. Tomoki Ozawa received 11th annual RIKEN Research Incentive Award (Ohbu Award)
Tomoki Ozawa received "FY2019 Researcher Incentive Award (桜舞賞)" on March 10, 2020 for his achievements in the "Study of Geometric Effects in Synthetic Quantum Systems". Congratulations!
2020-03-05
新たなハイパー原子核「グザイ・テトラバリオン」 －グザイ粒子の振る舞いを精密計算で解き明かす－
理化学研究所（理研）仁科加速器科学研究センターストレンジネス核物理研究室の肥山詠美子室長（九州大学大学院理学研究院教授）、量子ハドロン物理学研究室の土井琢身専任研究員、理研数理創造プログラムの初田哲男プログラムディレクター、京都大学基礎物理学研究所の佐々木健志特任助教らの国際共同研究グループは、グザイ粒子1個と核子3個からなる新たなハイパー原子核（ハイパー核）「グザイ・テトラバリオン」の存在を理論...続きを読む
2020-02-19
Modeling the insides of a neutron star -- Improvements to a model for the inside of a neutron star make it applicable to neutron star mergers
RIKEN astrophysicists have developed an improved model for the interior structure of neutron stars that agrees well with observations. Unlike previous models, it can be extended to consider what happe...続きを読む
2020-02-17
Boosting the lensing study for DM properties with machine learning techniques
Strong lensing of the galaxy, which can be seen as arc-like features, is a powerful probe of the small-scale DM halos. The populations of small-scale DM halo give us hints about its particle propertie...続きを読む
2020-02-13
Biology Talk by Dr. Yasuo Yasui, February 5, 2020.
On February 5, 2020, Dr. Yasuo Yasui, a plant geneticist from Kyoto University, gave a talk on his research on buckwheat (=soba) genetics. First, he explained how the current food supply of the world ...続きを読む
2020-02-12
Math Seminar Talk by Dr. Martin Skrodzki, February 7, 2020.
Dr. Martin Skrodzki, who stays at RIKEN iTHEMS as a postdoctoral researcher for the year 2020, gave a talk at the Math Seminar on February 7, 2020. The title of his talk was "Solved and open problems ...続きを読む
2020-02-12
ゲノム情報から生物の進化を読み解く - ジェフリ・フォーセット
生物学の研究と聞くと実験を思い浮かべる人も多いでしょう。しかし、ジェフリ・フォーセット研究員は、コンピュータを使い、遺伝情報を解析することで生物の進化を研究しています。いったいどのような研究をしているのか、その一端をご紹介します。