Higgs and Effective Field Theory HEFT 2023

Session

Monday PM2

19 Jun 2023, 16:15

Manchester

Conveners

Monday PM2

• Ken Mimasu (King's College London)

40. Constraints on anomalous dimensions from the positivity of the S-matrix

Mikael Chala (Universidad de Granada)

19/06/2023, 16:15

41. An EFT hunter's guide to 2-to-2 scattering: HEFT and SMEFT on-shell amplitudes

Hongkai Liu (University of Pittsburgh (US))

19/06/2023, 16:45

42. Full Unitarity and the Moments of Scattering Amplitudes

Marc Riembau Saperas (CERN)

19/06/2023, 17:15

22. Efficiently Constructing Generic Effective Field Theories of Massive Fields

Teng Ma, Mr Teng Ma (Institut de Física d'Altes Energies (IFAE))

19/06/2023, 17:45

Massive field EFTs are widely used in particle physics, but how to construct massive field operators efficiently remains a challenge. We propose a general theory to solve this problem based on the scattering amplitude theory. We find that the complete set of EFT bases can be systematically constructed using the Lorentz subgroup SU(2) and global symmetry U(N), where N represents the number of...