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J-basis operator and the application of the package ABC4EFT
23 mars @ 11 h 00 min - 13 h 00 min
Séminaire de Haolin Li – UC Louvain
I will briefly introduce the Young Tableau method developed in recent years for constructing a complete and independent effective operator basis for Lorentz invariant quantum field theory with gauge symmetries. I will then mainly focus on the concept and the construction of the J-basis operator which is related to certain scattering amplitude with definite quantum numbers, and discuss its applications in finding the tree-level UV origin of EFT operators and non-interference effect in the collider physics.