29 citations · 66 across the 11 of their papers we have counts for
4 papers · 1 filter
The response of a Unruh-deWitt particle detector in a thin-shell wormhole spacetime
Robert Blaga
We investigate the transition probability of a Unruh-deWitt particle detector evolving in flat space and in a wormhole spacetime, in various scenarios. In Minkowski space, we look…
Quantum Larmor radiation in de Sitter spacetime
Robert Blaga, Sergiu Busuioc
We study the radiation emitted by inertial charge evolving on the expanding de Sitter spacetime. Performing a perturbative calculation, within scalar quantum electrodynamics (sQED)…
One-photon pair production on the expanding de Sitter spacetime
Robert Blaga
We study the one-photon scalar pair production QED process on the expanding de Sitter spacetime. Using perturbation theory, we obtain the transition probability and study its prope…
Radiation of inertial scalar particles in the de Sitter universe
Robert Blaga
We investigate the radiation from an inertial scalar particle evolving in a de Sitter expanding Universe. In the context of scalar QED the process is generated by the first order t…