“QuickFix”- improve your application materials in an interactive and a time-efficient manner!

To register CLICK HERE Post-event survey SUMMARY

Zoom seminar hosted by QG group. Speaker: Peter Woit (Columbia University). Title: Twistors and the Standard Model.

TQM unit is pleased to invite you to the seminar!

Language: English

Reservation required

Application Deadline: Sep 2 (Wed)

Language: English

Reservation required

Application Deadline: Sep 2 (Wed)

Who: English learners with intermediate or above skills What: Zoom discussion about current events in English When: 12-1 PM,every other Friday How: click to https://oist.zoom.us/j/93896302839 join at 12PM

How can we describe the cultures of others? More importantly how do we describe our own culture? Join us to find out some language that you can use to answer these questions.

https://oist.zoom.us/j/96204657749?pwd=eGxvWktiNHhKY3pCMXlSeXF2U3k4UT09

Conversation practice for Advanced Japanese speakers!

Thursdays at 17:00

September 17th - December 10th, 2020

Zoom link- https://oist.zoom.us/j/93424948586

TQM unit is pleased to inviet you to a online seminar.

JLPT (日本語能力試験）practice for all levels!

Every Tuesday from 5-6 PM

Zoom link to join- https://oist.zoom.us/j/98765166720

Speaker: Chris Bowman, University of Kent Title: Tautological p-Kazhdan–Lusztig Theory for cyclotomic Hecke algebras Abstract: We discuss a new explicit isomorphism between (truncations of) quiver Hecke algebras and Elias–Williamson’s diagrammatic endomorphism algebras of Bott–Samelson bimodules. This allows us to deduce that the decomposition numbers of these algebras (including as examples the symmetric groups and generalised blob algebras) are tautologically equal to the associated p-Kazhdan–Lusztig polynomials, provided that the characteristic is greater than the Coxeter number. This allows us to give an elementary and explicit proof of the main theorem of Riche–Williamson’s recent monograph and extend their categorical equivalence to cyclotomic Hecke algebras, thus solving Libedinsky–Plaza’s categorical blob conjecture.

Your presentation skills are just as important as the information you are presenting. Learn how to present online clearly and effectively to get your message across the audience.

To register CLICK HERE . Post-workshop survey SUMMARY

Title: The three-body problem from Newton to gravitational waves

Speaker: Dr. Alessandro Alberto Trani

Abstract:

The gravitational few-body problem is one of the oldest conundrums in astronomy and classical mechanics. Yet, its simplest instance, the three-body problem, has no general analytical solution and only a partial statistical solution has been achieved so far. With the birth of gravitational wave astronomy and the rise in exoplanet discoveries, the three-body problem is again becoming central to explaining astrophysical phenomena.

I will first describe our recent efforts in deriving a complete statistical solution to the non-hierarchical, chaotic three-body problem. I will then review the status of gravitational wave detections and our current understanding of their origin, and show how three-body interactions play a key role in several formation pathways of gravitational wave events.

Language: English

Reservation required

Application Deadline: Sep 2 (Wed)

Language: English

Reservation required

Application Deadline: Sep 2 (Wed)

STEM分野で博士課程やリサーチインターンシップに興味がある人を対象としたセッションです。言語は日本語で行われます。OISTの博士課程やリサーチインターン、それぞれの出願プロセス、入学後の流れ、経済支援、大学院生活などが紹介され、ゲストスピーカーとして、OISTの修了生1名が登壇します。今回は脳神経科学を専門とした修了生が登壇しますが、それ以外の分野の方も、もちろん歓迎です！

東京大学大学院医学研究科分子病理室 医学部MD研究者育成プログラム室 助教 高橋 恵生

TQM unit is pleased to invite you to our seminar!

An OIST neuroscience online seminars (ONOS) talk.

Abstract

The visual system is a complex, hierarchically-organised information processing network. Counter-intuitively, successive areas contain less information about a scene, but neural activity is structured to better represent specific information. For example, neurons in primate area MT convey little colour information, but motion direction can be linearly decoded from their activity. The ongoing activity of individual neurons is highly variable, meaning reliable computation depends on collaborative processing across neural populations. However, it remains unclear how visual information is reliably represented across neurons within an area, and how these representations are transformed between areas to extract specific stimulus properties. To address this, we record visually-evoked activity simultaneously from dozens of neurons in V1 and MT in marmosets.

We use decoding techniques to predict stimulus orientation or direction from activity across a neural population. This has allowed us to show that neural representations are affected by stimulus history: recent motion biases predictions in a manner consistent with perceptual illusions; and luminance and contrast changes affect orientation coding, again in a manner consistent with human sensitivity.

We study inter-area communication by comparing the timing of action potentials in V1 with local field potentials (LFP, a population measure of local dendritic activity) in MT. We have shown that action potentials preferentially occur at specific phases of the LFP, and that motion information is best communicated from V1 to MT at specific phases.

Collectively, this suggests that hierarchical information processing depends on action potentials in privileged subsets of neurons occurring in privileged time windows.

Zoom details

Zoom Meeting link: https://oist.zoom.us/j/95700149323?pwd=VWQxY0FGQmxVQmtUTVZ2SXRnMGx6dz09

Meeting ID: 957 0014 9323 Passcode: 855303

“QuickFix”- learn how to use LinkedIn in an interactive and a time-efficient manner!

To register CLICK HERE Post-event survey SUMMARY

TQM unit is pleased to invite you to our seminar!

For OIST members:

Users meeting and Seminar are registration free. We look forward to your participation via Zoom.

For Non-OIST members:

Please contact ias@oist.jp for Seminar sign up. (Users meeting is an internal event.)

STEM分野で博士課程やリサーチインターンシップに興味がある人を対象としたセッションです。言語は日本語で行われます。OISTの博士課程やリサーチインターン、それぞれの出願プロセス、入学後の流れ、経済支援、大学院生活などが紹介され、ゲストスピーカーとして、OISTの現役博士課程学生2名が登壇します。今回は生命科学分野を専門とした2名が登壇しますが、それ以外の分野の方も、もちろん歓迎です！

Hoban et al. (2020) "Impact of α-synuclein pathology on transplanted hESC-derived dopaminergic neurons in a humanized α-synuclein rat model of PD" PNAS, 117 (26) 15209-15220.

Reviewed/presented for the journal club by Professor Gordon Arbuthnott from the Brain Mechanism for Behaviour Unit.

Zoom Meeting link: https://oist.zoom.us/j/95700149323?pwd=VWQxY0FGQmxVQmtUTVZ2SXRnMGx6dz09

Meeting ID: 957 0014 9323 Passcode: 855303

TQM unit is pleased to invite you to our zoom seminar!

Date and Time:

Monday, August 17, 2020 - 15:00

Location:

Seminar Room Lab4 F01 or via Zoom link below

Speaker:

Dr. Letizia Marvaldi, Department of Biomolecular Sciences, Weizmann Institute of Science, Israel.

Title:

An importin mechanism in chronic pain

Theoretical Physics Seminar. Speaker: Karol Gietka (Quantum Systems). Title: "Quantum Simulators in Other Frames of Reference"

Speaker: Mr. Sebastien Lapointe

Supervisor: Prof. Julia Khusnutdinova

Unit: Coordination Chemistry and Catalysis Unit

Audience: OIST researchers and students

Hosted by: Theory of Quantum Matter unit (Nic Shannon)

QG group meeting. Speaker: Yasha Neiman. Title: "D-branes of higher-spin gravity?"

For OIST members:

Users meeting and Seminar are registration free. We look forward to your participation via Zoom.

For Non-OIST members:

Please contact ias@oist.jp for Seminar sign up. (Users meeting is an internal event.)

During this short course, you will use design thinking framework to develop a constructive and effective approach to designing your career. With a bias toward action, you will tackle life "wicked" problems, acquire tools to prototype 3 different careers that fit your skills, values, and passion.

CLICK HERE to register. Space is limited to 12 participants.

Theoretical Physics Seminar. Speaker: Matthias Gohlke (Quantum what's the Matter). Title: "Kitaev's honeycomb model: an exactly solvable quantum spin liquid"

プロポーザルの基本とは、相手を適切に想定し、相手の聞きたいポイントを聞きたい順に提示していくことです。

本勉強会では、個々の持っている研究テーマについて、深く広く考え、その学術的な価値を再認識していただく事から始め、

伝えるべきポイント、伝え方についても学んでいただきます。

TO REGISTER CLICK HERE . Post-workshop survey SUMMARY .

Title: Current Algebras and Celestial CFT Correlators

Speaker: Sudip Ghosh

Abstract: I will discuss the construction of a SL(2,C) current algebra using the subleading soft graviton theorem and the constraints imposed by this current algebra via null state relations on the spectrum of the putative CFT dual of Einstein gravity in (3+1)-d asymptotically flat spacetimes.

TQM UNIT is pleased to invite you to the seminar.

The second seminar in the OIST Neuroscience Online Seminars (ONOS), we will host Prof. Masanori Sakaguchi from International Institute for Integrative Sleep Medicine (WPI-IIIS). He will give us a talk about

" Adult neurogenesis for memory consolidation during sleep".

Join Zoom Meeting https://zoom.us/j/99572966347?pwd=RHBDV2pCNFBaQjk0d2dsTTdRaGlLUT09

Meeting ID: 995 7296 6347

Password: 562866

"fsdafds"Adult-neurogenesis for memory consolidation during sleep"Adult-neurogenesis for memory consolidation during sleep"

We are pleased to invite you to our seminar.

We regret to inform you that OCNC2020 has been cancelled due to the situation with COVID-19 | Website

Theoretical Physics Seminar. Speaker: 'Hannes Schoenke (Mathematics, Mechanics, Materials, and other aspects of M Theory). Title: "A glimpse into the beauty of algebraic geometry (examples included!)"

Our new Deigo Cluster is coming! Learn all about the migration, and ask us any questions you may have.

Large N Phase Transitions and Small AdS-Schwarzschild Black Holes

Speaker: Sudip Ghosh

Abstract: We will discuss aspects of small AdS-Schwarzschild Black Holes in the context of the AdS/CFT correspondence. In particular we will consider issues related to dynamical instabilities of small black holes and their dual interpretation in the boundary gauge theory at large N.

TQM unit is holding a Zoom seminar.

Discover how to handle difficult conversations every day to discuss what matters most.

To register CLICK HERE .

QG group meeting. Speaker: Yasha Neiman Title: "Boundary locality vs. higher-spin symmetry"

These two 2-hrs webinar series aim to give attendees the necessary skills to successfully compete for grant funding . After the workshop, attendees will be able to identify relevant research questions, find the appropriate grants, and write impressive grant applications to help secure funding for their research.

A registration link will be provided.

These two 2-hrs webinar series aim to give attendees the necessary skills to successfully compete for grant funding . After the workshop, attendees will be able to identify relevant research questions, find the appropriate grants, and write impressive grant applications to help secure funding for their research.

A registration link will be provided.

Title: Novel Perspectives in String Phenomenology Speaker: Alon E. Faraggi, University of Liverpool, UK Abstract:

I will review the structure of the fermionic Z2xZ2 orbifolds that produced a large space of phenomenological three generation models. I will discuss the trial and error old school method that gave rise to the first known string derived MSSM models, as well as the more modern classification methods that enables the analysis of large spaces of vacua and extraction of some of the global properties underlying them, e.g. spinor--vector duality. I will discuss a new direction of research that was initiated over the past year. Since the mid-eighties it is known that in addition to the ten dimensional tachyon free heterotic-string vacua there exist tachyonic ten dimensional vacua. In the supersymmetric and non-supersymmetric tachyon free cases the ten dimensional tachyon are projected out by the same projection. I will discuss the construction of phenomenological tachyon free models starting from the tachyonic 10D vacua and their particular features.

Discover your productivity style and time management strategies to achieve your ambitious goals.

To register CLICK HERE

Title: How Domain Walls of N=1, D=4 SYM look like

Speaker: Dmitri Sorokin, University of Padua, Italy

Abstract: We review main features of the pure N=1, D=4 SYM with the gauge group SU(N) and its effective description by the Veneziano-Yankielowicz generalized sigma-model. We then indicate that the construction of BPS domain walls interpolating between different SYM vacua requires the presence of a dynamical membrane source. We will show how such a membrane is coupled to the SYM and present the explicit form of BPS domain walls which it creates in the Veneziano-Yankielowicz effective theory. In particular, we will describe 1/2 BPS domain wall configurations with |k| less than or equal to N/3, where k is the membrane charge that sets the "distance" between two distinct SUSY vacua.