134 citations · 1.2k across the 39 of their papers we have counts for
14 papers · 1 filter
Bjorken Flow of Holographic R-Charged Plasmas
Gustavo de Oliveira, Willians Barreto, Romulo Rougemont
We numerically investigate the time evolution of several physical observables for the so-called 2 R-Charge Black Hole (2RCBH) model undergoing Bjorken flow. The 2RCBH model corresp…
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…
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…
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…
Stairway to equilibrium entropy
Romulo Rougemont, Willians Barreto
We compute the time evolution of the non-equilibrium entropy in the homogeneous isotropization dynamics of the 1RCBH model, which has a critical point in its conformal phase diagra…
Holographic entropy production in a Bjorken expanding hot and dense strongly coupled quantum fluid
Romulo Rougemont, Willians Barreto
We analyze the time evolution of several physical observables, namely the pressure anisotropy, the scalar condensate, the charge density, and also, for the first time, the non-equi…
Diagonal and Hall holographic conductivities dual to a bulk condensate of magnetic monopoles
Romulo Rougemont
By employing the holographic operator mixing technique to deal with coupled perturbations in the gauge/gravity duality, I numerically compute the real and imaginary parts of the di…
Holographic Bjorken flow of a hot and dense fluid in the vicinity of a critical point
Renato Critelli, Romulo Rougemont, Jorge Noronha
In this paper we use the gauge/gravity duality to perform the first systematic study of the onset of hydrodynamic behavior in a hot and dense far-from-equilibrium strongly coupled…
Homogeneous isotropization and equilibration of a strongly coupled plasma with a critical point
Renato Critelli, Romulo Rougemont, Jorge Noronha
We use holography to investigate the process of homogeneous isotropization and thermalization in a strongly coupled Super Yang-Mills plasma charged under a …
Critical behavior of non-hydrodynamic quasinormal modes in a strongly coupled plasma
Stefano I. Finazzo, Romulo Rougemont, Maicon Zaniboni +2
We study the behavior of quasinormal modes in a top-down holographic dual corresponding to a strongly coupled super Yang-Mills plasma charged under a subgr…
Energy loss, equilibration, and thermodynamics of a baryon rich strongly coupled quark-gluon plasma
Romulo Rougemont, Andrej Ficnar, Stefano Finazzo +1
Lattice data for the QCD equation of state and the baryon susceptibility near the crossover phase transition (at zero baryon density) are used to determine the input parameters of…
Vanishing DC holographic conductivity from a magnetic monopole condensate
Romulo Rougemont, Jorge Noronha, Carlos A. D. Zarro +3
We show how to obtain a vanishing DC conductivity in 3-dimensional strongly coupled QFT's using a massive 2-form field in the bulk that satisfies a special kind of boundary conditi…
Holographic calculation of the QCD crossover temperature in a magnetic field
Romulo Rougemont, Renato Critelli, Jorge Noronha
Lattice data for the QCD equation of state and the magnetic susceptibility computed near the crossover transition at zero magnetic field are used to determine the input parameters…
Anisotropic heavy quark potential in strongly-coupled SYM in a magnetic field
R. Rougemont, R. Critelli, J. Noronha
In this work we use the gauge/gravity duality to study the anisotropy in the heavy quark potential in strongly coupled Super-Yang Mills (SYM) theory (both at zero a…