Past Events

Discussion seminar, 2pm in L5EF06 (part of TSVP Thematic Program "Exact Asymptotics: From Fluid Dynamics to Quantum Geometry") In the past decades, there appeared many exact results in supersymmetric gauge theories thanks to localization method. These exact results are useful to study properties of perturbative series in quantum field theory (QFT) especially in the following two senses. First we can systematically analyze perturbative series around (non-)trivial saddle points in QFT...

Visitor seminar hosted by Quantum Gravity Unit Speaker: Prof. Per Sundell, Andres Bello Natl. U. Title: Higher Spin Gravity II: Holographic Entanglement  

The symposium will include lectures and poster presentations that will provide an overview of the current status and challenges of research on the marine environment and marine ecosystems, promote the exchange of the latest knowledge among disciplines, and present cross–disciplinary perspectives. There will also be a panel discussion to discuss how the issues raised at the symposium should be addressed. In addition, a working group of young researchers and graduate students will be formed at the end of the symposium to formulate recommendations for the future of cross–disciplinary research in the coming months.

Visitor seminar hosted by Quantum Gravity Unit Speaker: Slava Didenko, Lebedev Physical Institute Title: Locality, unconstrained vertices and hidden symmetry of HS theory.  

Discussion seminar, 2pm in L5EF06 (part of TSVP Thematic Program "Exact Asymptotics: From Fluid Dynamics to Quantum Geometry") Abstract: I will explain in some detail my recent proof of Borel summability of WKB solutions of singularly perturbed higher-order linear ODEs. The proof consists of reducing the problem to a matrix Riccati differential equation in a standard form. Applying the Borel transform, we get a nonlinear PDE which we solve using the method of successive approximations. The biggest challenge is to show that this solution can be analytically continued along a ray in the Borel plane, and this involves keeping track of an interesting Stokes phenomenon.

Speaker: Professor Masami Tatsuno, Canadian Centre for Behavioural Neuroscience, University of Lethbridge

Speaker: Dr. Octavio Ruben Salazar Moya Research Scientist of Marine Science, King Abdullah University of Science and Technology (KAUST). Hosted by: Professor Timothy Ravasi, OIST Marine Climate Change Unit Abstract: Climate change poses challenges that urgently require our attention. It threatens to result in major environmental alterations, endangering sensitive ecosystems, water availability, and ultimately food security. In order to ameliorate the effects of climate change, it is crucial that we have an understanding of the biology of the endangered organisms. (...)

OIST Workshop | Website | Main organizer: Evan Economo (Biodiversity and Biocomplexity Unit) | OIST members are welcome to attend all scientific sessions (registration required). 

Presidential lecture on Coordination Self-Assembly by Prof. Makoto Fujita

Speaker: Prof. Manuel Aranda, Professor of Marine Science, King Abdullah University of Science and Technology (KAUST) Hosted by: Professor Timothy Ravasi, OIST Marine Climate Change Unit Abstract: Coral reefs serve as a masterclass in ecological efficiency and evolutionary resilience. These highly productive and biodiverse ecosystems exist in one of the most nutrient-poor environments on our planet, a phenomenon known as Darwin’s paradox. At the heart of these ecosystems are reef-building corals that form the structural and trophic foundation. The metabolic symbiosis between corals and their photosynthetic dinoflagellate endosymbionts (...)

Language :English

Profile: Deep into the micro-world, I've been captivated by the complexity of microbial communities. My scientific journey is rooted in the exploration of collective evolution within living systems. Biochemistry, Microbiology and Cybernetics are my focal points, and I'm eager to share the marvels of this field with a broader audience. My approach is decidedly interdisciplinary, with a global footprint spanning diverse subjects. From unraveling the geometric symphony of embryo organization to delving into the fabrication of nanorobots for information processing, my pursuits have been wide-ranging. I've navigated through startups and ventured into the realm of art, guided by a persistent curiosity about constraints and compartments in biological systems. Philosophical contemplation is woven into my scientific exploration, yet I maintain a practical mindset as I am an Engineer with an eye on real-world applications.

Speaker: Dr. Kensuke Yoshizawa (Kyushu University) Title: Li-Yau type inequality for the p-bending energy

Visitor seminar hosted by Quantum Gravity Unit Speaker: Prof. Dmitri Sorokin, INFN Padua U. Title: Aspects of maximally symmetric non-linear (ModMax) electrodynamics  

This event will bring together fifty world-class scientists & engineering, researchers and students working in the field of quantum information engineering. They will present their latest research as well as engaging in active discussions about the current state of the field and its future prospects.

Benjamin Sambale, Leibniz Universität Hannover Title: Groups of p-central type

Professor Kazumi will share her experience with fisheries and policy. She will also talk about her experience as a Japanese female professor and how to promote diversity in academia in Japan.   The United Nations Decade of Ocean Science for Sustainable Development (UNDOS) started in 2021. In the UNDOS, co-design, co-production, and co-delivery of ocean science is promoted. In Japan, ocean science through collaboration between researchers and fishermen has been in practice since before the call of the UNDOS. In this talk, one of the collaborative initiatives between ocean scientists and fishermen in Shimokita, facing Tsugaru Strait in Aomori will be presented. Keys for the collaborative work and challenges in Japan as an ocean policy scientist will be shared. Furthermore, some thoughts as a female researcher in ocean science in Japan will be also discussed.     Speaker: Professor Kazumi Wakita (Tokai University) Date: October 10th (Tuesday) 3:30-4:30PM  Location: L4E48   As some events have limited number of participants, please register in this link 2023 RAM Events https://groups.oist.jp/orc/professional-development  

Sam is interested in geometrical aspects of quantum field theory, resurgence and quantum information theory. He is currently at the Max Planck Institute for Security and Privacy and Ruhr University in Bochum, Germany. He completed his PhD in 2021 at the University of Cambridge under the supervision of Nick Dorey and previously worked at the University of Bath. www.samuelcrew.com

Speaker: Dr. Stefan Baeuml, Institute of Photonic Sciences

Prof. Sigal Abramovich, Chair, Department of Earth and Environmental Sciences, Ben Gurion University of the Negev, Beer Sheva