|Saturday 30 May 2020|
|Events for day: Thursday 28 May 2020|
| 11:00 - 12:00 Theory Weekly Seminar (TWS)- Zoom Meeting|
Superrotations in Harmonic gauge
PARTICLES AND ACCELERATORS
Abstract: In this talk, I show how infinitesimal superrotations can be expressed, in harmonic gauge, in terms of metric components evaluated at the boundaries of null infinity that are subleading in a large radius expansion. Then I recast the spin memory observable in terms of these boundary values.