Counting operators in theories with hidden symmetries

by Shakeel Ur Rahaman

Friday May 23, 2025, 2:00 PM → 3:00 PM Europe/London

Identifying a full basis of operators to a given order is key to the generality of Effective Field Theory (EFT) and is by now a problem of known solution in terms of the Hilbert series. In this talk my primary concerned would be the hidden symmetry in general and Higgs EFT in particular. I will try to make connection between some recent counting formulae in the CCWZ formualtion with the linear frame and make this connection explicit in HEFT. Also, present a new counting formula within the full SM gauge group for HEFT.