3 papers
quant-ph2026
Decoherence and entropy production due to quantum fluctuations of spacetime
Thiago H. Moreira
The intersection between quantum mechanics and gravitational physics has been providing challenging puzzles for decades. In this thesis, we study the dynamics of an open quantum sy…
quant-ph2026
Dynamical Casimir effect under the action of gravitational waves
Gustavo de Oliveira, Thiago Henrique Moreira, Lucas Chibebe Céleri
Several nontrivial phenomena emerge when a quantum field is subjected to dynamical perturbations, with prominent examples including the Hawking and Unruh effects, as well as the dy…
quant-ph2025
Graviton induced decoherence of a composite particle
T. H. Moreira, L. C. Céleri
We consider a composite particle, whose internal degrees of freedom are described by quantum mechanics, interacting with the quantum gravitational field in the linear approximation…