(Pedagogical Lecture) Lectures on solvable irrelevant deformations of 2d quantum field theories
时间：2018-12-21
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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 |
Lectures on solvable irrelevant deformations of 2d quantum field theories |
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Speaker 报告人 |
Dr. Yunfeng Jiang |
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Affiliation 所在单位 |
CERN |
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Date 日期 |
(1) 09:30-12:00 am, Dec 21 (Fri) (2) 09:30-12:00 am, Dec 25 (Tue) (3) 09:30-12:30 am, Dec 27 (Thu) |
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Venue 地点 |
ITP New Building 6620 |
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Outline 课程安排 |
The main topic of these three lectures is on recent developments in solvable irrelevant deformations of 2d quantum field theories. In the first lecture, I will introduce the T-Tbar deformation of 2d QFT. Special emphasis will be put on the deformed Lagrangian and the exact solvability of the spectrum. In the second lecture, I will focus on the torus partition sum of the T-Tbar/J-Tbar deformed CFTs and modular invariance/covariance. In the third lecture, I will present different perspectives on the T-Tbar deformation including the relations to random geometry, Jackiw-Teitelbolm gravity and holography. |
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Contact person 所内联系人 |
Gang Yang |