Atiyah-Patodi-Singer index theorem from axial anomaly

開催日時

2021/6/15 11:00〜12:00

開催場所

zoom

講演者

米倉  和也 准教授(東北大学)

言語

日本語

詳細ページ

お問い合わせ

嶼田 健悟/skengo-AT-post.kek.jp


概要

I will talk about a simple physical derivation of the so-called Atiyah- Patodi-Singer (APS) index theorem.
The derivation is just a minor modification of Fujikawaʼs argument for the axial U(1) anomaly once we we understand a physical interpretation of the APS boundary condition. It is based on my recent work with Shun K. Kobayashi https://arxiv.org/abs/2103.10654