20 citations · 44 across the 6 of their papers we have counts for
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hep-th2024★ 8 cited
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…
hep-ph2024★ 13 cited
Background-Induced Forces from Dark Relics
Sergio Barbosa, Sylvain Fichet
Light particles quadratically coupled to nucleons induce macroscopic forces in matter. While a quantum effect always exists, an additional force occurs in the presence of a finite…