210 citations · 1.1k across the 44 of their papers we have counts for
45 papers
MGD-decoupled black holes, anisotropic fluids and holographic entanglement entropy
Roldao da Rocha, Anderson A. Tomaz
The holographic entanglement entropy (HEE) is investigated for a black hole under the minimal geometric deformation (MGD) procedure, created by gravitational decoupling via an anis…
AdS-Schwarzschild deformed black branes and hydrodynamic transport coefficients
A. J. Ferreira-Martins, P. Meert, R. da Rocha
A family of deformed AdS-Schwarzschild black branes is here derived, employing the membrane paradigm of AdS/CFT. The solution of the Einstein-Hilbert action, with the Gibbons-H…
Deformed AdS4-Reissner-Nordström black branes and shear viscosity-to-entropy density ratio
A. J. Ferreira-Martins, P. Meert, R. da Rocha
A family of deformed AdS4-Reissner-Nordström black branes, governed by a free parameter, is derived using the ADM formalism, in the context of the membrane paradigm. Their new even…
The Heisenberg spinor field classification and its interplay with the Lounesto's classification
Marcos R. A. Arcodía, Mauricio Bellini, Roldao da Rocha
Dirac linear spinor fields were obtained from non-linear Heisenberg spinors, in the literature. Here we extend that idea by considering not only Dirac spinor fields but spinor fiel…
Phase-space quantum profile of Pöschl-Teller two-level systems
Alex E. Bernardini, Roldao Da Rocha
The quantum phase-space dynamics driven by hyperbolic Pöschl-Teller (PT) potentials is investigated in the context of the Weyl-Wigner quantum mechanics. The obtained Wigner functio…
Black holes by gravitational decoupling
J Ovalle, R Casadio, R da Rocha +2
We investigate how a spherically symmetric fluid modifies the Schwarzschild vacuum solution when there is no exchange of energy-momentum between the fluid and the central source of…