Videos
☕️: talks for non-specialists; ⭐️:review talks and/or lectures
☕
What is Quantum Field Theory?
IPMU 10th anniversary workshop, October 17, 2017
Time-reversal anomaly of 2+1d topological phases
Strings 2017, Tel Aviv, June 26, 2017
On 4d N=3 theories
JHS@75, Caltech, November, 2016
☕️
場の量子論の数学と二次元四次元対応
第67回「数学との遭遇」, 中央大, 10月, 2016
On the time-reversal anomaly of 2+1d TQFTs
Natifest, IAS, September, 2016
[part 1]
[part 2]
[part 3]
[part 4]
⭐S-dualities in 4d N=2 supersymmetric theories
Trieste Spring School, March, 2015
⭐
Recent advances in SUSY
Annual Strings Conference, Princeton, June, 2014
⭐
ランダム行列の半円則について
研究室紹介, U. Tokyo, May, 2014
Introduction to 4d SUSY QFTs with no known Lagrangians
Internal Talk, U. Tokyo, December, 2013
On lines in class-S theories and in q-deformed Yang-Mills
Beach talk, Simons Summer Workshop, August, 2013
⭐
数学と超対称ゲージ理論
秋の数学会企画講演, U. Kyushu, September, 2012
On 2d TQFTs whose values are holomorphic symplectic varieties
String-Math Conference, U. Penn., June, 2011
More S dualities from outer automorphism twists
Seminar, Rutgers, October, 2010
[part 1]
[part 2]
⭐Liouville Correlation Functions from Four-dimensional Gauge Theories
Review talk, KITP, August, 2010
[part 1]
[part 2]
⭐The works of Argyres and Seiberg
Review talk, KITP, August, 2010
Instantons and conformal blocks
Seminar, Perimeter Institute, April, 2010
2d CFTs from 4d N=2 gauge theories
Annual Strings Conference, Texas A&M University, March, 2010
Recent developments in 4d N=2 SCFTs
Seminar, Rutgers, March, 2009
Story of a & c
Seminar, Perimeter Institute, December, 2008
⭐
Introduction to String Theory
Review talk, Perimeter Institute, December, 2008