In this talk, we review recent developments towards the calculation of multi-loop scattering amplitudes.
In particular, we discuss how the colour-kinematics duality can provide new integral relations at one-loop level
via the Loop-Tree duality formalism.
On the other hand, in order to compute scattering amplitudes at one- and two-loop level,
numerically and analytically, we describe
the preliminary automation of the adaptive integrand decomposition algorithm.
We show preliminary results on the analytic reduction of the $\mu e$-elastic scattering at one- and two-loop level.
Volume 290 -
13th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) (RADCOR2017) -
Other Processes
Interplay of colour kinematics duality and analytic calculation of multi-loop scattering amplitudes: one and two loops
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Pre-published on:
March 08, 2018
Published on:
July 02, 2018
Abstract
DOI: https://doi.org/10.22323/1.290.0082
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.