52 citations · 57 across the 3 of their papers we have counts for
3 papers
Particle-field duality in QFT measurements
Maria Papageorgiou, Jose de Ramon, Charis Anastopoulos
Pointlike systems coupled to quantum fields are often employed as toy models for measurements in quantum field theory. In this paper, we identify the field observables recorded by…
A non-perturbative analysis of spin-boson interactions using the Weyl relations
José de Ramón, Eduardo Martin-Martinez
We perform a non-perturbative analysis of the dynamics of a two-level quantum system subjected to repeated interactions with a bosonic environment when these interactions are inten…
Thermalization of particle detectors: The Unruh effect and its reverse
Luis J. Garay, Eduardo Martin-Martinez, Jose de Ramon
We study the Anti-Unruh effect in general stationary scenarios. We find that, for accelerated trajectories, a particle detector coupled to a KMS state of a quantum field can cool d…