8 citations · 21 across the 6 of their papers we have counts for
3 papers · 1 filter
On the information behavior from quadratically coupled accelerated detectors
P. H. M. Barros, P. R. S. Carvalho, H. A. S. Costa
In this work, we propose to investigate the information behavior of quantum systems through accelerated detectors quadratically coupled with a massless scalar field. In addition, w…
Mitigating the information degradation in a massive Unruh-DeWitt theory
P. H. M. Barros, F. C. E. Lima, C. A. S. Almeida +1
We investigated the influence of the massive scalar field on the information degradation concerning the Unruh-DeWitt (UDW) detectors. In this conjecture, we adopted a system with a…
Dispersive vacuum as a decoherence amplifier of an Unruh-DeWitt detector
Pedro H. M. Barros, Helder A. S. Costa
Recently, interest has been growing in studies on discrete or "pixelated" space-time that, through modifications in the dispersion relation, can treat the vacuum as a dispersive me…