Effective field theory in AdS: Continuum regime, soft bombs, and IR emergence
Effective field theory in AdS: Continuum regime, soft bombs, and IR emergence
We consider a scalar field in a slice of Lorentzian five-dimensional AdS at arbitrary energies. We show that the presence of bulk interactions separates the behavior of the theory into two different regimes: Kaluza-Klein and continuum. We determine the transition scale between these regimes and show that UV-brane correlation functions …