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(Pedagogical Lecture) Series Lectures on "Classical Physics from Quantum Amplitudes"
11/13
2020
- Title (Pedagogical Lecture) Series Lectures on "Classical Physics from Quantum Amplitudes"
- Speaker
- Date
- Venue
Abstract
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CAS Key Laboratory of Theoretical Physics | ||
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Institute of Theoretical Physics | ||
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Chinese Academy of Sciences | ||
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Pedagogical Lecture | ||
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Title 题目 |
Series Lectures on "Classical Physics from Quantum Amplitudes" | |
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Speaker 报告人 |
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Affiliation 所在单位 |
Saclay, France | |
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Date 日期 |
4:00-5:30 pm, Nov. 11,13,18,20 (Wednesdays and Fridays), 2020 | |
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Venue 地点 |
Zoom link:https://zoom.com.cn/j/5180529336 (also at ITP South Building 6620) | |
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Contact Person 所内联系人 |
Gang Yang | |
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Abstract 摘要 |
I discuss the observables approach to deriving classical-physics results from quantum scattering amplitudes. I will discuss the motivation from gravitational-wave physics; the derivation of the approach; a few selected examples from classical electrodynamics; and the Arkani-Hamed--Huang--Huang formalism for computing on-shell scattering amplitudes for massive particles. | |