[AnLy] 2D fishnet integrals and Calabi-Yau geometries

par Prof. Claude Duhr (Bonn University)

mercredi 5 oct. 2022, 16:00 → 17:00 Europe/Paris

Online seminar

 

Abstract: We argue that Yangian-invariant l-loop fishnet integrals in 2 dimensions are closely related to a family of Calabi-Yau l-folds. This allows us to reduce the computation of these integrals to the computation of the Calabi-Yau periods. The periods are solutions of the Picard-Fuchs differential equations, which in turn are determined by the Yangian symmetry. Finally, we show that the values of these fishnet integrals admit a natural interpretation as the quantum volume of the Calabi-Yau.

Link: Zoom

AnLy: https://sites.google.com/view/anlystringsandfields