de Sitter Versus Anti‐de Sitter in Horndeski‐Like Gravity

FF Santos, B Pourhassan… - Fortschritte der Physik, 2024 - Wiley Online Library
The general solutions of Horndeski‐like gravity that can interpolate between the de Sitter
and anti‐de Sitter regimes are presented. In particular, the first‐order formalism with two …

Magnetized AdS/BCFT correspondence in Horndeski gravity

FF Santos, M Bravo‐Gaete, MM Ferreira… - Fortschritte der …, 2024 - Wiley Online Library
This work examines the thermodynamics and hydrodynamics behaviors of a five‐
dimensional black hole under the influence of an external magnetic field. The solution is the …

Black branes in asymptotically Lifshitz spacetimes with arbitrary exponents in -Horndeski gravity

FF Santos, H Boschi-Filho - Physical Review D, 2024 - APS
In this work, we consider Horndeski gravity deformed by a parameter in its kinetic terms
embedded in asymptotically Lifshitz spacetimes. We obtain black brane solutions in this …

AdS/BCFT correspondence and Horndeski gravity in the presence of gauge fields: Holographic paramagnetism/ferromagnetism phase transition

FF Santos, M Bravo‐Gaete, O Sokoliuk… - Fortschritte der …, 2023 - Wiley Online Library
This paper presents a dual gravity model for a (2+ 1)‐dimensional system with a limit on
finite charge density and temperature, which will be used to study the properties of the …

Rotating black hole with a probe string in Horndeski Gravity

FF Santos - The European Physical Journal Plus, 2020 - Springer
In this work, we present the effect of a probe string on the complexity of a black hole
according to the CA (Complexity equals action) conjecture on Horndeski's gravity. In our …

Black branes in asymptotically Lifshitz spacetime and viscosity/entropy ratios in Horndeski gravity

FA Brito, FF Santos - arXiv preprint arXiv:1901.06770, 2019 - arxiv.org
We investigate black brane solutions in asymptotically Lifshitz spacetime in 3+ 1-
dimensional Horndeski gravity, which admit a critical exponent fixed at $ z= 1/2$. The …

Holographic complexity of braneworld in Horndeski gravity

FF Santos, O Sokoliuk, A Baransky - Fortschritte der Physik, 2023 - Wiley Online Library
This work investigates the influence of a probe string on a complexity of braneworld
according to the CA (Complexity equals action) conjecture within the Horndeski gravity. In …

Geometric Josephson junction

FF Santos, H Boschi-Filho - arXiv preprint arXiv:2407.10008, 2024 - arxiv.org
In this work, we present a gravitational dual of a Josephson junction constructed from the
AdS/BCFT correspondence. On the gravity side, we consider a planar AdS-Schwarzschild …

Thick branes in Horndeski gravity

FF Santos, FA Brito - Advances in High Energy Physics, 2024 - Wiley Online Library
We investigate thick brane solutions in the Horndeski gravity. In this setup, we found
analytical solutions, applying the first‐order formalism to two scalar fields where the first field …

[HTML][HTML] Domain walls in Horndeski gravity

FF Santos, FA Brito - Physics Letters B, 2024 - Elsevier
The Horndeski gravity yields domain wall solutions that connect asymmetric vacua for a
certain region of parameters. In the thin wall limit there exist BPS domain walls that connect …