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| Holographic Spinor Amplitude |
| 2017-07-24
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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 |
Holographic Spinor Amplitude |
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Speaker
报告人 |
Harry C.S. Lam (蓝志成) |
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Affiliation
所在单位 |
McGill University |
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Date
日期 |
3:30am, Monday, July 24, 2017 |
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Venue
地点 |
Conference Hall 322, ITP |
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Abstract
摘要 |
We present a holographic derivation of gluon scattering in the spinor-helicity representation. The resulting CHY formula gives rise to the Parke-Taylor formula for all n, which is difficult to get in the original CHY momentum-polarization representation. A complication encountered in trying to derive the BCFW factorization in the spinor representation will also be discussed. |
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Contact person
所内联系人 |
Song He | |
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