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20172026
most cited-regular basis for non-polylogarithmic multiloop integrals and total cross section of the process

17 citations · 29 across the 10 of their papers we have counts for

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hep-th2026

Five legs @ three loops: N=4 sYM amplitude near mass-shell

Andrei V. Belitsky, Leonid V. Bork, Roman N. Lee +1

We present a three-loop analysis of the scattering amplitude of five nearly massless W-bosons in planar maximally supersymmetric Yang-Mills theory. The basis of the master integral…

hep-th2026

Five legs @ three loops: slightly off-shell dual conformal integrals

Andrei V. Belitsky, Leonid V. Bork, Roman N. Lee +2

We calculate the three-loop master integrals contributing to the three-loop five-point amplitude on the special Coulomb branch of SYM theory. For the genuine pentag…

hep-th2025

Five W-boson amplitude = near-null decagon

A. V. Belitsky, L. V. Bork, R. N. Lee +2

We study a five-leg scattering amplitude on the special Coulomb branch of planar N=4 super Yang-Mills theory. We reach this point of the moduli space of scalar vacuum expectation v…

hep-th2025

Method of regions for dual conformal integrals

Leonid V. Bork, Roman N. Lee, Andrei I. Onishchenko

We apply the method of regions to the evaluation of dual conformal integrals with small off-shellness. In contrast to conventional approach, where the separation of regions is perf…

hep-th2024

Polylogarithmic functions with prescribed branching locus and linear relations between them

Roman N. Lee

We consider the problem of finding the set of classical polylogarithmic functions with branching locus determined by the solution of $p_1\cdot p_2\cdot \ldots \cdot p…

hep-th2017★ 12 cited

ABJM quantum spectral curve and Mellin transform

R. N. Lee, A. I. Onishchenko

The present techniques for the perturbative solution of quantum spectral curve problems in N=4 SYM and ABJM models are limited to the situation when the states quantum numbers are…