报告题目： Helicity basis in three dimensional CFT

报告人：厉岳洲（McGill Universitiy）

报告时间：2021年4月15日（星期四）13：30-15：00

报告地点：在线报告（腾讯会议ID：131 393 891）

报告摘要:

 I am going to show how to play the bootstrap game for conserved spinning operators in CFT_3. Fancy tensor structures are hidden in spinning operators,  and we point out the conformal invariant helicity concept in 3d, which allows to construct orthogonal three-point functions in helicity basis. With helicity basis, the OPE data is found to be diagonal for mean-field-theory of conserved currents, and the anomalous dimensions at tree-level could also be bootstrapped using Lorentzian inversion formula. The results match with flat-space gluon amplitudes as the flat-space limit is taken.

报告人简介：

厉岳洲，天津大学硕士研究生毕业，导师是吕宏教授。现为加拿大麦吉尔大学博士在读生，师从 Simon Caron-Huot。主要从事共形场论, 引力规范对偶，散射矩阵，引力与黑洞物理，早期暴胀宇宙学等方面的理论研究。

视频链接：

https://www.bilibili.com/video/BV1j54y1j7cY