115 citations · 1.3k across the 60 of their papers we have counts for
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Traversable ghost wormholes
Alberto Guilabert, Ernesto Fuenmayor, Pedro Bargueño +1
Ghost stars are compact configurations characterized by an arbitrarily small total mass. Such objects require regions of negative energy density -a condition typically regarded as…
The Universe in four letters: a bedtime history
Pedro Bargueño
One evening, a father tells his three daughters, Lucía, Inés, and Ana, a bedtime story unlike any other. It is a tale of four silent architects (, , , and ) whose p…
General Framework for the Spontaneous Scalarization of Regular Black Holes
Ernesto Contreras, Mikaela Carrasco-Hidalgo, Pedro Bargueño +1
We investigate the spontaneous scalarization of generic, static, and spherically symmetric regular black holes supported by nonlinear electrodynamics. Starting from an arbitrary se…
Exact Classicalization of N-Level Quantum Systems Interacting with a Bath: Theory and Applications
Daniel Martínez-Gil, Pedro Bargueño, Salvador Miret-Artés
In this manuscript, starting from a five-step algorithmic procedure for exactly classicalizing the dynamics of N-level quantum systems, we incorporate a classical bath of harmonic…
Doubly regular black holes
Arthur G. Suvorov, Pedro Bargueño
In addition to curvature singularities, electrovacuum black holes in general relativity exhibit thermodynamic singularities. These so-called Davies' points occur at nonextremal val…
An Exact Five-Step Method for Classicalizing N-level Quantum Systems: Application to Quantum Entanglement Dynamics
Daniel Martínez-Gil, Pedro Bargueño, Salvador Miret-Artés
In this manuscript, we present a general and exact method for classicalizing the dynamics of any -level quantum system, transforming quantum evolution into a classical-like fram…