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| New recursive relations for multi-trace Einstein-Yang-Mills amplitudes |
| 2017-06-29
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Institute of Theoretical Physics |
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Chinese Academy of Sciences |
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Key Laboratory of Theoretical Physics |
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Seminar |
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Title
题目 |
New recursive relations for multi-trace Einstein-Yang-Mills amplitudes |
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Speaker
报告人 |
Yijian Du |
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Affiliation
所在单位 |
Wuhan University |
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Date
日期 |
10:30am, Thursday, June 29, 2017 |
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Venue
地点 |
Conference Hall 322, ITP |
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Abstract
摘要 |
In this talk, I will introduce two types of recursive relations for tree level multi-trace Einstein-Yang-Mills (EYM) amplitudes. With these relations, one can establish the rules for expanding all tree-level multi-trace EYM amplitudes in terms of pure Yang-Mills ones. I will talk about the BCFW recursion and CHY formula approaches. The consistency of these relations and the corresponding gauge invariance identities (two types of generalized BCJ relations) will also be introduced. |
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Contact person
所内联系人 |
Song He | |
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