46 citations · 182 across the 14 of their papers we have counts for
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Massive One-loop Conformal Feynman Integrals and Quadratic Transformations of Multiple Hypergeometric Series
B. Ananthanarayan, Sumit Banik, Samuel Friot +1
The computational technique of -fold Mellin-Barnes (MB) integrals, presented in a companion paper by the same authors, is used to derive sets of series representations of the ma…
Multiple Series Representations of -fold Mellin-Barnes Integrals
B. Ananthanarayan, Sumit Banik, Samuel Friot +1
Mellin-Barnes (MB) integrals are well-known objects appearing in many branches of mathematics and physics, ranging from hypergeometric functions theory to quantum field theory, sol…
The Double Box and Hexagon Conformal Feynman Integrals
B. Ananthanarayan, Sumit Banik, Samuel Friot +1
The off-shell massless six-point double box and hexagon conformal Feynman integrals with generic propagator powers are expressed in terms of linear combinations of multiple hyperge…
New analytic continuations for the Appell series from quadratic transformations of the Gauss function
B. Ananthanarayan, Samuel Friot, Shayan Ghosh +1
We present new analytic continuation formulas for the Appell double hypergeometric series where , which allows quadratic transformations of the Gauss ${…
The three-loop QED contributions to the of charged leptons with two internal fermion loops and a class of Kampé de Fériet series
B. Ananthanarayan, Samuel Friot, Shayan Ghosh
The three-loop QED mass-dependent contributions to the of each of the charged leptons with two internal closed fermion loops, sometimes called $A^{(6)}_3\left(\frac{m_1}{m_2}…