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hep-th2019
A note on the Drinfeld associator for genus-zero superstring amplitudes in twisted de Rham theory
Andre Kaderli
The string corrections of tree-level open-string amplitudes can be described by Selberg integrals satisfying a Knizhnik-Zamolodchikov (KZ) equation. This allows for a recursion of…
hep-th2019
Functional relations for elliptic polylogarithms
Johannes Broedel, Andre Kaderli
Numerous examples of functional relations for multiple polylogarithms are known. For elliptic polylogarithms, however, tools for the exploration of functional relations are availab…