Reductions of GKZ Systems and Applications to Cosmological Correlators
TW Grimm, A Hoefnagels - arXiv preprint arXiv:2409.13815, 2024 - arxiv.org
A powerful approach to computing Feynman integrals or cosmological correlators is to
consider them as solution to systems of differential equations. Often these can be chosen to …
consider them as solution to systems of differential equations. Often these can be chosen to …