46 citations · 238 across the 23 of their papers we have counts for
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hep-ph2022★ 11 cited
Multiple Mellin-Barnes integrals with straight contours
Sumit Banik, Samuel Friot
We show how the conic hull method, recently developed for the analytic and non-iterative evaluation of multifold Mellin-Barnes (MB) integrals, can be extended to the case where the…
hep-th2022★ 42 cited
FeynGKZ: a Mathematica package for solving Feynman integrals using GKZ hypergeometric systems
B. Ananthanarayan, Sumit Banik, Souvik Bera +1
In the Lee-Pomeransky representation, Feynman integrals can be identified as a subset of Euler-Mellin integrals, which are known to satisfy Gel'fand-Kapranov-Zelevinsky (GKZ) syste…