Two Loop QFT in the Making

Abstract

The complete strategy to derive theoretical predictions for pseudo-observables (PO) and observables (O) up to two-loop accuracy is based on the following steps: generation and manipulation of diagrams, renormalization, semi-numerical evaluation of diagrams. We perform the first step with the help of the code GraphShot (FORM 3.1) [ 1] while the last is… (More)

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