VII International Conference “Models in Quantum Field Theory” (MQFT-2022)

Basso-Dixon diagrams

Not scheduled

25m

Session Talk Section A: Mathematical methods in QFT Section A

Description

We present a basis of eigenvectors for the graph building operators of planar fishnet Feynman integrals in d-dimensions. The eigenvectors are constructed with a set of creation/annihilation operators that satisfy the corresponding Zamolodchikovs-Faddeev algebra.
The spectral decomposition of a fishnet integral
we achieved can be applied to the computation of
Basso-Dixon integrals in higher dimensions.