06/09
2023
Seminar
- Title题目 Soft theorems from A to Z
- Speaker报告人 Alfredo Guevara (Harvard University)
- Date日期 2023年6月9日 10:00
- Venue地点 南楼6509
Abstract摘要
Soft theorems are Ward identities parametrizing spontaneous symmetry breaking of the vaccum. We willl discuss old and new developments on radiation in gravity at subleading orders in the soft expansion and their non commutative structure.
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何颂 研究员
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