Babak Haghighat (Yau Center, Tsinghua)
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
https://us02web.zoom.us/j/9383671691?pwd=cUdMak5La1Q4d214TVZUQXhLaU5yQT09
3-manifolds, q-series, and topological strings Sunghyuk Park (Caltech) Abstract: Z-hat, also known as the homological block, is an invariant of 3-manifolds valued in BPS q-series introduced by Gukov, Putrov and Vafa … Continue reading Sunghyuk Park (Caltech)
Revisiting Wess-Zumino-Witten terms Yasunori Lee (University of Tokyo) Abstract: We revisit various topological issues concerning 4d Wess-Zumino-Witten terms for SU and SO QCD, from the modern bordism point of view. We … Continue reading Yasunori Lee (University of Tokyo)