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Workshop

Some aspects of positive particle physics

Abstract

I will review (and highlight open problems concerning) several aspects of the still rather mysterious appearance of positive geometries in quantum field theory scattering amplitudes, including connections between cluster algebras, symbol alphabets, and the amplituhedron.

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Mirke Olschewski

Max Planck Institute for Mathematics in the Sciences Contact via Mail

Johannes Henn

Max Planck Institute for Physics

Bernd Sturmfels

Max-Planck-Institut für Mathematik in den Naturwissenschaften