$ε$-Expansion for non-planar double-boxes

Alfredo T. Suzuki; Alexandre G. M. Schmidt

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arXiv · hep-ph/0401207

$ε$-Expansion for non-planar double-boxes

Alfredo T. Suzuki·Alexandre G. M. Schmidt

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Abstract

We present calculations for non-planar double-box with four massless/massive external/internal legs/propagators. The results are expressed for arbitrary exponents of propagators and dimension in terms of Lauricella's hypergeometric functions of three variables and hypergeometric-like multiple series.

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Alfredo T. Suzuki, Alexandre G. M. Schmidt. 2004-01-27. $ε$-Expansion for non-planar double-boxes. https://arxiv.org/abs/hep-ph/0401207

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