We will discuss how the development of new methods has enabled us to better understand and eventually evaluate certain amplitudes unapproachable with traditional methods. These methods are based on surprising connections of relatively new branches of mathematics, such as cluster albegras and tropical geometry. In doing so, we will also obtain useful information about the structure of loop integrands of super Yang-Mills.
University of Southampton
Tuesday, January 28, 2020 - 12:00
Seminar room (46/5081)
Recent advances in massless scattering