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Souvik Bera
Souvik Bera
PhD student, CHEP, IISc
Verified email at iisc.ac.in
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Year
FeynGKZ: A Mathematica package for solving Feynman integrals using GKZ hypergeometric systems
B Ananthanarayan, S Banik, S Bera, S Datta
Computer Physics Communications 287, 108699, 2023
272023
On the evaluation of the Appell F2 double hypergeometric function
B Ananthanarayan, S Bera, S Friot, O Marichev, T Pathak
Computer Physics Communications 284, 108589, 2023
162023
Olsson. wl & ROC2. wl: Mathematica packages for transformations of multivariable hypergeometric functions & regions of convergence for their series representations in the two …
B Ananthanarayan, S Bera, S Friot, T Pathak
Computer Physics Communications 300, 109162, 2024
9*2024
ϵ-expansion of multivariable hypergeometric functions appearing in Feynman integral calculus
S Bera
Nuclear Physics B 989, 116145, 2023
62023
Analytic continuations of the Horn and functions
S Bera, T Pathak
The European Physical Journal Special Topics, 1-24, 2023
32023
AlgRel. wl: Algebraic relations for the product of propagators in Feynman integrals
B Ananthanarayan, S Bera, T Pathak
Nuclear Physics B 995, 116345, 2023
32023
MultiHypExp: A Mathematica package for expanding multivariate hypergeometric functions in terms of multiple polylogarithms
S Bera
Computer Physics Communications 297, 109060, 2024
22024
Analytic continuations and numerical evaluation of the Appell , , Lauricella and Lauricella-Saran and their Application to Feynman Integrals
S Bera, T Pathak
arXiv preprint arXiv:2403.02237, 2024
2024
Feynman Integral Calculus and Hypergeometric Functions: New Results, Interconnections and Computer Algebra
S Bera
2024
- Automated rational approximant for bi-variate series
S Bera, T Pathak
arXiv preprint arXiv:2309.07687, 2023
2023
Automated Evaluation of Feynman integrals using GKZ hypergeometric systems
B Ananthanarayan, S Banik, S Bera, S Datta
2022
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