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From EFThedron to CFThedron
05/07
2018
- Title From EFThedron to CFThedron
- Speaker
- Date
- Venue
Abstract
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CAS Key Laboratory of Theoretical Physics | |
|
Institute of Theoretical Physics | |
|
Chinese Academy of Sciences | |
|
Seminar | |
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Title 题目 |
From EFThedron to CFThedron |
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Speaker 报告人 |
Yu-tin Huang |
|
Affiliation 所在单位 |
NTU |
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Date 日期 |
2018年5月7日（周一）13:00 |
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Venue 地点 |
Conference Room 322, ITP main building |
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Abstract 摘要 |
In this talk, I will discuss the geometrization of unitarity constraints for physical observables such as four-point S-matrix for effective field theories (EFT) and correlation functions for CFT. There is a universality that emerges in the resulting geometry which is a reflection of the unification of unitarity, locality and symmetries. On the practical side it allows us to constrain the space of coupling constant for higher dimension operators of EFT, and dimensions as well as OPE coefficients in CFT. |
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Contact person 所内联系人 |
何颂 |