Abstract (EN):
We propose a Quantum Field Theory description of beams on a Mach-Zehnder interferometer and apply the method to describe Interaction Free Measurements (IFMs), concluding that there is a change of momentum of the fields in IFMs. Analysing the factors involved in the probability of emission of low-energy photons, we argue that they do not yield meaningful contributions to the probabilities of the IFMs.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica
Nº de páginas:
8