N³LO calculations for 2 → 2 processes using Simplified Differential Equations

2021/10/15 by Dhimiter D. Canko, Federico Gasparotto, Canko, Dhimiter D. +7 · 1 citation
Decision Sciences · Economics, Econometrics and Finance · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Simulation Techniques and Applications #Sports Analytics and Performance #Stochastic processes and financial applications

paper · pdf · doi:10.48550/arxiv.2110.08110

openalex publication_date 2021/10/15 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28

Abstract

We present the computation of the massless three-loop ladder-box family with one external off-shell leg using the Simplified Differential Equations (SDE) approach. We also discuss the methods we used for finding a canonical differential equation for the two tennis-court families with one off-shell leg, and the application of the SDE approach on these two families.

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• Symbol Alphabets in QCD and Flag Cluster Algebras

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