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Monodromy in Physics Amplitudes

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Dirk Kreimer
HU Berlin
Tue, 2020-11-10 14:00 - 15:00

The talk discusses the structure of amplitudes which emerge in high energy physics computations. Such amplitudes appear as 'blobbed' recursions of graphs. Each of them gives rise to a multivalued function often related to (elliptic or generalized) polylogarithms.
Their monodromies relate to algebraic and combinatoric properties of graphs. We will discuss this relation in some detail.


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