3 papers
hep-th2026
Homogeneous isotropization dynamics and entropy production in a hot and dense strongly interacting fluid
Gustavo de Oliveira, Willians Barreto, Romulo Rougemont
We numerically investigate the time evolution of the non-equilibrium entropy during the homogeneous isotropization dynamics of the 2 R-Charge Black Hole (2RCBH) model, correspondin…
hep-th2025
Mutual information and holographic entanglement entropy for strongly-coupled R-charged plasmas
Gustavo de Oliveira, Ronaldo F. Costa, Lucas C. Celeri +1
We numerically evaluate, for slab entangling geometries, the mutual information and the holographic entanglement entropy between strongly interacting fields in different spatial re…
hep-th2024
New purely damped pairs of quasinormal modes in a hot and dense strongly-coupled plasma
Gustavo de Oliveira, Romulo Rougemont
Perturbed black holes exhibit damped oscillations whose eigenfrequencies define their quasinormal modes (QNMs). In the case of asymptotically Anti-de Sitter (AdS) black holes, the…