4 papers
Graph Neural Networks for the Graphical Bootstrap
Rigers Aliaj, Gabriele Dian, Reza Doobary +1
We study a graph classification problem involving over 20 million graphs, arising from high-order perturbative computations of correlators in planar super-Yang--Mil…
Novel cluster-algebraic letters for 5- and 6-point QCD processes
Rigers Aliaj, Gabriele Dian, Georgios Papathanasiou
By breaking dual conformal invariance, we transform cluster-algebraic predictions for the alphabet of 9-point amplitudes in super Yang-Mills theory to analogous pre…
The two-loop Amplituhedron
Gabriele Dian, Elia Mazzucchelli, Felix Tellander
The loop-Amplituhedron is a semialgebraic set in the product of Grassmannians . Recently, many aspects of this geometry for…
Geometrical aspects of Amplitudes and Correlators in N=4 SYM
Gabriele Dian
This thesis describes progresses made by the author and collaborators in the positive geometry description of superamplitudes and supercorrelators in planar N = 4 SYM.