报告题目：Perturbative Dynamics of Binary Systems

报告人：刘正文  博士（DESY）

报告时间：2020 年 8 月 20 日（周四）15：30

报告地点：在线报告（ 腾讯会议 ID :  595 967 148）

报告摘要：

The discovery potential heralded by the new era of gravitational wave science has motivated high-accuracy theoretical predictions for the dynamics of binary systems. Recently, new ideas from Effective Field Theory (EFT) and scattering amplitudes have made key contribution to the present state-of-the-art knowledge for the conservative dynamics of binaries  in both Post-Minkowskian (PM) and Post-Newtonian (PN) regimes. In this take I will present the analytic computation of the conservative dynamics of non-spinning binaries to third PM order using modern techniques in perturbation theory in the EFT framework.

报告人简介：刘正文，2019年在天主教鲁汶大学 (UCLouvain) 获得博士学位，2019年10月起在德国电子同步加速器研究中心 (DESY) 从事博士后研究。主要研究方向为微扰计算方法及其在经典和量子场论中的应用。

报告PPT：请点击 这里下载