3 citations · 3 across the 2 of their papers we have counts for
4 papers
Towards a Manifestly Causal Approach to Particle Scattering
Robert Dickinson, Jeff Forshaw, Ross Jenkinson +1
We introduce a new, probability-level approach to calculations in scalar field particle scattering. The approach involves the implicit summation over final states, which makes caus…
A new study of the Unruh effect
Robert Dickinson, Jeff Forshaw, Ross Jenkinson +1
We revisit the Unruh effect within a general framework based on direct, probability-level calculations. We rederive the transition rate of a uniformly accelerating Unruh-DeWitt mon…
Working directly with probabilities in quantum field theory
Robert Dickinson, Jeff Forshaw, Peter Millington
We present a novel approach to computing transition probabilities in quantum field theory, which allows them to be written directly in terms of expectation values of nested commuta…
Fock-space projection operators for semi-inclusive final states
Robert Dickinson, Jeff Forshaw, Peter Millington
We present explicit expressions for Fock-space projection operators that correspond to realistic final states in scattering experiments. Our operators automatically sum over unobse…