25 citations · 49 across the 5 of their papers we have counts for
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hep-th2008★ 11 cited
Hypergeometric functions, their epsilon expansions and Feynman diagrams
M. Yu. Kalmykov, Bernd A. Kniehl, B. F. L. Ward +1
We review the hypergeometric function approach to Feynman diagrams. Special consideration is given to the construction of the Laurent expansion. As an illustration, we describe a c…
hep-ph2008★ 9 cited
Differential Reduction Algorithms for the All-Order Epsilon Expansion of Hypergeometric Functions
S. A. Yost, M. Yu. Kalmykov, B. F. L. Ward
Hypergeometric functions provide a useful representation of Feynman diagrams occuring in precision phenomenology. In dimension regularization, the epsilon-expansion of these functi…