杨刚研究员学术报告
Title: Color-kinematics duality and double-copy of form factors
Speaker: Gang Yang (杨刚)
Affiliation: Institute of Theoretical Physics, Chinese Academy of Sciences
Time: 14:00-15:30, Tuesday, Jan 5th, 2022 (UTC+8, Beijing Time)
Venue: Zoom Meeting
Inviter: Yunfeng Jiang （江云峰）
Abstract
Recent studies of scattering amplitudes reveal an intrigue duality between color and kinematics. This color-kinematics (CK) duality also indicates a deep connection between gauge and gravity theories via the so-called double copy. In this talk, I will first give an introduction to the CK duality and the double-copy picture, then I will discuss some new progress on the high-loop CK-dual solutions and the double-copy prescription for form factors.
About the Speaker
杨刚，于2004年获上海交通大学本科学位，2009年获中国科学院理论物理研究所博士学位，随后于2009年至2016年间曾先后在英国伦敦大学玛丽女王学院，德国汉堡大学及德国柏林洪堡大学从事博士后研究。2016年起至今，在中国科学院理论物理研究所任副研究员、研究员。他的主要研究领域为量子场论，弦理论和数学物理。近期研究兴趣包括高圈散射振幅的计算，形状因子和自旋链，全息对偶，以及规范场和可积系统的联系等。
The seminar will be broadcasted online by Zoom.
Interested people are free to join, without registration in advance.
The Zoom info is
URL: https://us02web.zoom.us/j/3854420225?pwd=SXY4eWJKOTBFZWJDaE16aXpTamY1QT09
Meeting ID: 385 442 0225
Passcode: yauc