Ninja: Automated Integrand Reduction via Laurent Expansion for One-Loop Amplitudes

Mar 5, 2014
27 pages
Published in:
  • Comput.Phys.Commun. 185 (2014) 2771-2797
e-Print:
Report number:
  • MPP-2014-50

Citations per year

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Abstract: (Elsevier)
We present the public C++ library Ninja , which implements the Integrand Reduction via Laurent Expansion method for the computation of one-loop integrals. The algorithm is suited for applications to complex one-loop processes.
Note:
  • Published version
  • One-loop computations
  • Integrand reduction
  • Laurent expansion
  • scattering amplitude
  • higher-order: 1
  • programming
  • master integral
  • numerical methods