Souvik Bera

activity

20212026

most citedFeynGKZ: a Mathematica package for solving Feynman integrals using GKZ hypergeometric systems

42 citations · 86 across the 12 of their papers we have counts for

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hep-ph2024★ 11 cited

Analytic continuations and numerical evaluation of the Appell $F_{1}$ , $F_{3}$ , Lauricella $F_{D}^{(3)}$ and Lauricella-Saran $F_{S}^{(3)}$ and their Application to Feynman Integrals

Souvik Bera, Tanay Pathak

We present our investigation of the study of two variable hypergeometric series, namely Appell $F_{1}$ and $F_{3}$ series, and obtain a comprehensive list of its analytic continuat…

Analytic continuations and numerical evaluation of the Appell F1​, F3​, Lauricella FD(3)​ and Lauricella-Saran FS(3)​ and their Application to Feynman Integrals

Analytic continuations and numerical evaluation of the Appell $F_{1}$ , $F_{3}$ , Lauricella $F_{D}^{(3)}$ and Lauricella-Saran $F_{S}^{(3)}$ and their Application to Feynman Integrals