Applications of scattering amplitudes to classical observables

散射振幅在经典物理，特别是微扰经典重力的应用方面有了新的发展。量子场论的标准方法，如双副本，为经典引力的精确计算提供了一条有效而令人惊讶的新途径。我的项目将是发展这些新的想法，以一个具体的观点来进行与引力波天文学相关的精确计算。

There have been recent developments in the application of scattering amplitudes to classical physics and particularly to perturbative classical gravity. Standard methods from quantum field theory, such as the double copy, have provided an effective and surprising new route to precision calculations in classical gravity. My project will be to develop these new ideas with a specific view towards precision calculations relevant to gravitational wave astronomy.