Atiyah-Patodi-Singer index theorem from axial anomaly
| 開始日時 | 2021/06/15 11:00 |
|---|---|
| 終了日時 | 2021/06/15 12:00 |
| 講演者 | 米倉 和也 准教授（東北大学） |
| 会場 | Online (Zoom) |
| 連絡先 | 嶼田 健悟／skengo-AT-post.kek.jp |
| 言語 | English |
| ウェブサイト |
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
