111 citations · 331 across the 16 of their papers we have counts for
18 papers
Spiral galaxy spacetime in extended scalar-tensor-Gauss-Bonnet gravity coupled to nonlinear electrodynamics
Pedro Cañate
In this work, using nonlinear electrodynamics (NLED) as a source in the field equations of extended scalar-tensor-Gauss-Bonnet (E-STGB) gravity, a novel type of static and spherica…
Dyonic Simpson Visser black-bounce spacetime surrounded by an exotic Einstein cluster in general relativity
Pedro Cañate, Joseph Sultana, Demosthenes Kazanas
In this work, we present the Simpson-Visser black-bounce (SV-BB) spacetime with both electric and magnetic charges (the dyonic SV-BB) as an exact solution of general relativity cou…
Traversable wormholes with electric and magnetic charges in general relativity theory
Pedro Cañate
In this work, static and spherically symmetric solutions of the general relativity coupled to linear/nonlinear electrodynamics and a dust fluid (GR-ED-DF) are studied. We demonstra…
Simple method to generate magnetically charged ultra-static traversable wormholes without exotic matter in Einstein-scalar-Gauss-Bonnet gravity
Pedro Cañate
All the magnetically charged ultrastatic and spherically symmetric spacetime solutions in the framework of linear/nonlinear electrodynamics, with an arbitrary electromagnetic Lagra…
Transforming singular black holes into regular black holes sourced by nonlinear electrodynamics
Pedro Cañate, Santiago Esteban Perez Bergliaffa
We present a procedure that transforms a singular, asymptotically flat, static and spherically symmetric black hole into a regular black hole spacetime. The regular black hole is a…
Novel traversable wormhole in General Relativity and Einstein-Scalar-Gauss-Bonnet theory supported by nonlinear electrodynamics
Pedro Cañate, F. H. Maldonado-Villamizar
Several traversable wormholes (T-WHs) of the Morris-Thorne type have been presented as exact solutions of Einstein-nonlinear electrodynamics gravity (GR-NLED), e.g. \cite{Arellano2…
Black bounces as magnetically charged phantom regular black holes in Einstein-nonlinear electrodynamics gravity coupled to a self-interacting scalar field
Pedro Cañate
The "black-bounce" spacetime geometries, were recently proposed in [A. Simpson, M. Visser, JCAP 02 (2019) 042] as regular black holes that bouncing into a future incarnation of the…
Gravitational analog of the canonical acoustic black hole in Einstein-scalar-Gauss-Bonnet theory
Pedro Cañate, Joseph Sultana, Demosthenes Kazanas
In this work, in the context of modified gravity, a curved spacetime analogous to the "canonical acoustic black hole" is constructed. The source is a self-interacting scalar field…
A novel exact magnetic black hole solution in four-dimensional extended scalar-tensor-Gauss-Bonnet theory
Pedro Cañate, Santiago Esteban Perez Bergliaffa
In this work the first exact asymptotically flat static and spherically symmetric black hole solution for -dimensional ESTGB is presented, with a model of nonlinear electrod…
Non-linear electrodynamics generalization of the rotating BTZ black hole
Pedro Cañate, Daniela Magos, Nora Breton
We obtain two exact solutions of Einstein gravity coupled to nonlinear electrodynamics (NLED) in -dimensional Anti-de Sitter (AdS) spacetime. The solutions are characterize…
New exact traversable wormhole solution to the Einstein-scalar-Gauss-Bonnet Equations coupled to a power-Maxwell electrodynamics
Pedro Cañate, Nora Breton
We present a novel, exact, traversable wormhole (T-WH) solution for -dimensional Einstein-scalar-Gauss-Bonnet theory (EsGB) coupled to a power-Maxwell nonlinear electrodynam…
Ellis wormhole without a phantom scalar field
Pedro Cañate, Joseph Sultana, Demosthenes Kazanas
In this paper, we present an exact solution for -dimensional Einstein-scalar-Gauss-Bonnet theory (EsGB) in electrovacuum. The solution is characterized by only one parameter…
(2+1)-dimensional Static Cyclic Symmetric Traversable Wormhole: Quasinormal Modes and Causality
Pedro Cañate, Nora Breton, Leonardo Ortiz
In this paper we study a static cyclic symmetric traversable wormhole in dimensional gravity coupled to nonlinear electrodynamics in anti-de Sitter spacetime. The solution…
Black Hole-Wormhole transition in (2+1) Einstein -- anti-de Sitter Gravity Coupled to Nonlinear Electrodynamics
Pedro Cañate, Nora Breton
In this paper we present two results in gravity coupled to nonlinear electrodynamics. First it is determined the general form of the electromagnetic field tensor in …
Semiclassical Self Consistent Treatment of the Emergence of Seeds of Cosmic Structure. The second order construction
Pedro Cañate, Erandy Ramirez, Daniel Sudarsky
In this work we extend the results of [1] where, Semiclassical Selfconsistent Configurations (SSC) formalism was introduced. The scheme combines quantum field theory on a backgroun…
Spherically symmetric black holes in gravity: Is geometric scalar hair supported ?
Pedro Cañate, Luisa G. Jaime, Marcelo Salgado
We discuss with a rather critical eye the current situation of black hole (BH) solutions in gravity and shed light about its geometrical and physical significance. We also a…
Inhomogeneities from quantum collapse scheme without inflation
Gabriel R. Bengochea, Pedro Cañate, Daniel Sudarsky
In this work, we consider the problem of the emergence of seeds of cosmic structure in the framework of the non-inflationary model proposed by Hollands and Wald. In particular, we…
CSL Wave Function Collapse Model as a Mechanism for the Emergence of Cosmological Asymmetries in Inflation
Pedro Cañate, Philip Pearle, Daniel Sudarsky
As previously discussed in (D. Sudarsky, Int.J.Mod.Phys.D20:509-552, (2011); [arXiv:0906.0315]), the inflationary account for the emergence of the seeds of cosmic structure falls s…