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【直播】【中科院理论物理所】Lectures on Holographic Correlators and...
Lectures on Holographic Correlators and Scattering in AdS
2021年11月16日-18日 13:30
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报告人：
Xinan Zhou (KITS/UCAS)
主办方：
中国科学院理论物理研究所
报告摘要
In these lectures, I will give a detailed introduction to the subject of holographic correlation functions and scattering amplitudes in anti de Sitter space. In particular, I will review the recent progress in computing tree-level four-point functions in diverse spacetime dimensions using methods inspired by the bootstrap philosophy. I will also discuss how we can compute loop corrections by leveraging CFT techniques. Along the way, I will point out various interesting properties and highlight the similarity between AdS and flat space amplitudes. Finally, I will conclude by briefly discussing some topics omitted in these lectures and listing a few interesting open problems.
Lecture 1Basics of CFT: embedding space formalism, OPE and conformal blocks.Witten diagrams – everything you need to know.The Mellin space formalism.Lecture 2Superconformal kinematics.Bootstrap method I: the position space method.Bootstrap method II: an algebraic approach for AdS5.Bootstrap method III: the maximally R-symmetry violating (MRV) method.Lecture 3Gluon Scattering in AdS and the MRV method.Double copy in AdS.Unitarity method and loop level amplitudes.Open questions.
中国科学院理论物理研究所专题直播&回放链接：
https://www.koushare.com/topicIndex/i/itp-cas
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