755 citations · 7.6k across the 89 of their papers we have counts for
90 papers
Resummation of the C-Parameter Sudakov Shoulder Using Effective Field Theory
Matthew D. Schwartz
The C-parameter distribution in annihilation exhibits a kinematic shoulder at , where three-parton final states reach their maximum and a fourth parton is require…
Reconstructing -matrix Phases with Machine Learning
Aurélien Dersy, Matthew D. Schwartz, Alexander Zhiboedov
An important element of the -matrix bootstrap program is the relationship between the modulus of an -matrix element and its phase. Unitarity relates them by an integral equat…
Neural Network Field Theories: Non-Gaussianity, Actions, and Locality
Mehmet Demirtas, James Halverson, Anindita Maiti +2
Both the path integral measure in field theory and ensembles of neural networks describe distributions over functions. When the central limit theorem can be applied in the infinite…
NNLL Resummation of Sudakov Shoulder Logarithms in the Heavy Jet Mass Distribution
Arindam Bhattacharya, Johannes K. L. Michel, Matthew D. Schwartz +2
The heavy jet mass event shape has large perturbative logarithms near the leading order kinematic threshold at . Catani and Webber named these logarithms Sudakov sh…
Constraints on Sequential Discontinuities from the Geometry of On-shell Spaces
Holmfridur S. Hannesdottir, Andrew J. McLeod, Matthew D. Schwartz +1
We present several classes of constraints on the discontinuities of Feynman integrals that go beyond the Steinmann relations. These constraints follow from a geometric formulation…
Prospects for strong coupling measurement at hadron colliders using soft-drop jet mass
Holmfridur S. Hannesdottir, Aditya Pathak, Matthew D. Schwartz +1
We compute the soft-drop jet-mass distribution from collisions to NNLL accuracy while including nonperturbative corrections through a field-theory based formalism. Using these…