Standard and \(\epsilon\)-finite master integrals for the \(\rho\)-parameter

DOI10.1016/j.nuclphysb.2006.12.014zbMath1117.81368arXivhep-ph/0611244OpenAlexW1927160848MaRDI QIDQ881346

P. Maierhöfer, M. Faisst, Christian Sturm

Publication date: 22 May 2007

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0611244

Mathematics Subject Classification ID

Unified quantum theories (81V22) Strong interaction, including quantum chromodynamics (81V05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15)

Related Items (5)

Bilinear quark operators in the RI/SMOM scheme at three loops ⋮ AMBRE - a Mathematica package for the construction of Mellin-Barnes representations for Feynman integrals ⋮ Hypexp 2, expanding hypergeometric functions about half-integer parameters ⋮ (Z\(\alpha )^{4}\) order of the polarization operator in Coulomb field at low energy ⋮ Low-energy moments of non-diagonal quark current correlators at four loops

Cites Work

• Calculation of massless Feynman integrals using harmonic sums
• About higher order \(\varepsilon\)-expansion of some massive two- and three-loop master-integrals
• The massless two-loop two-point function
• High-precision \(\epsilon\)-expansions of massive four-loop vacuum bubbles
• HIGH-PRECISION CALCULATION OF MULTILOOP FEYNMAN INTEGRALS BY DIFFERENCE EQUATIONS
• Calculation of master integrals by difference equations

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