Speaker: 
Jeffrey Forshaw
Speaker affiliation: 
University of Manchester
Date: 
Friday, January 20, 2017 - 13:00
Room: 
Seminar Room
Title: 
Probabilities and Signalling in Quantum Field Theory
Abstract: 
I will talk about a way to compute transition probabilities that works directly that the level of probabilities and not amplitudes. The formalism guarantees that the initial and final states are always linked by a chain of retarded propagators and it has a nice diagrammatic approach.