15 citations · 42 across the 6 of their papers we have counts for
6 papers
Stable Black Strings from Warped Backgrounds
Sylvain Fichet, Eugenio Megias, Mariano Quiros +1
We show that spacetime curvature alone can classically stabilize black strings. Working within a consistent five-dimensional dilaton-gravity system with a flat brane, we find that…
Holographic Dark Matter
Sylvain Fichet, Eugenio Megias, Mariano Quiros
Cold dark matter may be a fluid (or plasma) residing in a strongly-interacting hidden sector, rather than a population of weakly-coupled particles. Such a scenario admits a hologra…
Entanglement Entropy and Thermal Phase Transitions from Curvature Singularities
Sergio Barbosa, Sylvain Fichet, Eugenio Megias +1
We study holographic entanglement entropy and revisit thermodynamics and confinement in the dilaton-gravity system. Our analysis focuses on a solvable class of backgrounds that inc…
Gravity-Induced Photon Interactions and Infrared Consistency in any Dimensions
Pedro Bittar, Sylvain Fichet, Lucas de Souza
We compute the four-photon () operators generated by loops of charged particles of spin , , in the presence of gravity and in any spacetime dimension .…
Holographic Fluids from 5D Dilaton Gravity
Sylvain Fichet, Eugenio Megias, Mariano Quiros
We study a solvable class of five-dimensional dilaton gravity models that continuously interpolate between anti-de Sitter (AdS), linear dilaton (LD) and positively curved s…
Holography of Linear Dilaton Spacetimes from the Bottom Up
Sylvain Fichet, Eugenio Megias, Mariano Quiros
The linear dilaton background is the keystone of a string-derived holographic correspondence beyond AdS/CFT. This motivates an exploration of the -dimensional li…