The few things we know, and some things that we are trying to understand about Higgs field spaces

PIRSA ID: 23050156
Event Type: Seminar
Domaine(s) scientifique(s) :
Quantum Fields and Strings
Date de fin :

It has long been known in studies of Pion physics, non-linear sigma models and cosmology that thinking in terms of field space metrics can be useful. Such an approach can help identify and define field redefinition invariant physics in observables. This approach is reemerging recently an a key organizing principle and calculational tool for interpreting collider physics data to study Higgs properties. I will review some known results and discuss outstanding issues being worked on in this area. 

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