2 papers
hep-ph2025
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…
hep-th2025
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…