Master integrals for the four-loop Sudakov form factor

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Boels, Rutger H.; Kniehl, Bernd A.; Yang, Gang;
  • Publisher: Elsevier
  • Journal: Nuclear Physics B,volume 902,pages387-414 (issn: 0550-3213, eissn: 1873-1562)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1016/j.nuclphysb.2015.11.016
  • Subject: infrared problem | master integral | Mathematical Physics | tensor [multiplet] | anomalous dimension | quantum chromodynamics | Nuclear and particle physics. Atomic energy. Radioactivity | Sudakov [form factor] | algebra | supersymmetry [Yang-Mills] | QC770-798 | High Energy Physics - Phenomenology | mathematical methods | High Energy Physics - Theory | Nuclear and High Energy Physics
    • ddc: ddc:530

The light-like cusp anomalous dimension is a universal function in the analysis of infrared divergences. In maximally ($\mathcal{N}=4$) supersymmetric Yang-Mills theory (SYM) in the planar limit, it is known, in principle, to all loop orders. The non-planar corrections ... View more
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