PDI - Resultado de Búsqueda

José Manuel Barrientos Ortiz

Investigador Postdoctoral

Czech Academy of Sciences

Praga, Rep. Checa

Relatividad General, Teorías modificadas de gravedad, teorías tenso-escalares y tenso-vectoriales. Soluciones exactas, ondas gravitacionaes

Doctor en Ciencias Físicas, UNIVERSIDAD DE CONCEPCION. Chile, 2020
Magíster en Ciencias Mención Física, UNIVERSIDAD DE CONCEPCION. Chile, 2015
Licenciado en Astronomía, UNIVERSIDAD DE CONCEPCION. Chile, 2010
Astrónomo, UNIVERSIDAD DE CONCEPCION. Chile, 2012

Profesor Other

UNIVERSIDAD CATOLICA DEL NORTE

Coquimbo, Chile

2015 - 2016
Investigador estudiante Other

ACADEMY OF SCIENCES OF THE CZECH REPUBLIC

Praga, Rep. Checa

2018 - 2019
Investigador Postdoctoral Full Time

ACADEMY OF SCIENCES OF THE CZECH REPUBLIC

Praga, Rep. Checa

2021 - 2023
Postdoc Full Time

Universidad de Tarapacá

Arica, Chile

2023 - A la fecha

Profesor Other

Universidad Católica del Norte

Coquimbo, Chile

2015 - 2016
Profesor Part Time

Preuniversitario UC

Concepción, Chile

2014 - 2015
Asistente Profesor Other

Universidad de Concepción

Concepción, Chile

2018 - 2018
Postdoctoral Researcher Full Time

Institute of Mathematics of the Czech Academy of Sciences

Praga, Rep. Checa

2021 - 2023
Postdoc Full Time

Universidad de Tarapacá

Arica, Chile

2023 - A la fecha

Miembro comité de tesis de Licenciatura. Keanu Muller. Universidad de Concepción. 2024

Miembro comité de proyecto de tesis de Doctorado. Keanu Muller. Universidad de Concepción. 2025

Parte equipo divulgación, Observatorio Departamento Astronomía, Udec.

Charlas y seminarios
Electromagnetized black holes and swirling backgrounds in ModMax
Gravity, Holography & Entanglement @UdeC-UCSC. Invited Speaker
April 2025
Universidad de Concepción, Concepción, Chile

Revisiting Buchdahl transformations: new static and rotating black holes
Workshop on Gravity and Holography. Invited Speaker
March 2025
Universidad Adolfo Ibañez, Viña del Mar, Chile

Electromagnetized black holes and swirling backgrounds in ModMax
2nd Pacific Summer School. Invited Speaker
March 2025
Universidad Central, Santiago, Chile

Melvin solutions in ModMax and vortex-like extensions
12th Aegean Summer School
Sept. 2024
Apollonia, Sifnos, Greece

From charged accelerating black holes to Melvin solutions in ModMax
Gravitation & Cosmology Group Seminar. Invited Seminar
May 2024
Université Paris-Saclay, IJCLab, Orsay, France

From charged accelerating black holes to Melvin solutions in ModMax
Gravity at UdeC/UTA/UCSC/UTAL 2024. Invited Speaker
March 2024
Universidad de Concepción, Concepción, Chile

Type I black hole solutions
GravUC
Dec. 2023
Pontificia Universidad Católica de Chile, Santiago, Chile

Type I black hole solutions
Gravity and Cosmology Group UdeC
Nov. 2023
Universidad de Concepción, Concepción, Chile

Generating type I black hole solutions
Seminar
Nov. 2023
Universidad de La Serena, La Serena, Chile

Ehlers Construction of Accelerating NUT Black Holes
XXV SIGRAV Conference on General Relativity and Gravitation
Sept. 2023
SISSA Miramare, Trieste, Italy

Constructing Accelerating NUT Black Holes
Geometric Foundations of Gravity 2023
May 2023
Institute of Physics, University of Tartu, Tartu, Estonia

Accelerating NUT Black Holes
Relativity Seminars
April 2023
Institute of Mathematics of the Czech Academy of Sciences, Prague, Czechia

JT expansion of AdS black holes in quasitopological electromagnetism
Gravity at UdeC/UTA 2022
Nov. 2022
Universidad de Concepción, Concepción, Chile

Gravitational waves in scalar-tensor theories: The case for torsion
Cycle of talks in Physics. Invited talk
Sept. 2020
Universidad de La Serena, La Serena, Chile

Gravitational waves and torsion in Horndeski’s theory
Gravity and Cosmology Group UdeC
June 2020
Universidad de Concepción, Concepción, Chile

Kundt spacetimes in arbitrary dimension
School of Gravity and General Relativity
January 2020
Centro de Estudios Cient??ficos (CECs), Valdivia, Chile

Conferencias Organizadas
Gravity at UdeC/UTA 2022: Black Holes, Holography and Beyond
Universidad de Concepción, Concepción, Chile
Nov. 2022

Beca Magister Nacional Complementario 2013

COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

Chile, 2013

Beca Magister Nacional Concurso Complementario 2013
Diploma de Honor al Mejor de la promoción 2007

UNIVERSIDAD DE CONCEPCION

Chile, 2010

Diploma de Honor al Mejor de la promoción 2007
Beca Doctorado Nacional 2016

COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

Chile, 2016

Beca Doctorado Nacional 2016


Electromagnetized black holes and swirling backgrounds in nonlinear electrodynamics: The ModMax case Barrientos, Jose O.; Cisterna, Adolfo; Hassaine, Mokhtar; Pallikaris, Konstantinos Article SCOPUS PHYSICS LETTERS B (2025)
Rotating spacetimes with a free scalar field in four and five dimensions Barrientos, Jose, Christos Charmousis, Adolfo Cisterna and Mokhtar Hassaine Article (2025)
All nonexpanding gravitational waves in D-dimensional (anti-)de Sitter space Ortaggio, Marcello; Voldrich, Jakub; Barrientos, Jose O. Article ISI SCOPUS PHYSICAL REVIEW D (2024)
Mixing "Magnetic" and "Electric" Ehlers-Harrison transformations: the electromagnetic swirling spacetime and novel type I backgrounds Barrientos, Jose O.; Cisterna, Adolfo; Kolar, Ivan; Mueller, Keanu; Müller, Keanu; Oyarzo, Marcelo; Pallikaris, Konstantinos Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2024)
Plebanśki-Demiański à la Ehlers-Harrison: exact rotating and accelerating type I black holes Barrientos, Jose O.; Cisterna, Adolfo; Pallikaris, Konstantinos Article ISI SCOPUS GENERAL RELATIVITY AND GRAVITATION (2024)
Revisiting Buchdahl transformations: new static and rotating black holes in vacuum, double copy, and hairy extensions Barrientos, Jose O.; Cisterna, Adolfo; Hassaine, Mokhtar; Oliva, Julio Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2024)
Ehlers transformations as a tool for constructing accelerating NUT black holes Barrientos, Jose O.; Cisterna, Adolfo Article ISI SCOPUS PHYSICAL REVIEW D (2023)
Accelerated black holes beyond Maxwell's electrodynamics Cisterna, Adolfo; Oliva, Julio Article ISI PHYSICS LETTERS B (2022)
AdS-Taub-NUT spacetimes and exact black bounces with scalar hair Cisterna, Adolfo Article ISI PHYSICAL REVIEW D (2022)
Gravitational instantons with conformally coupled scalar fields Cisterna, Adolfo Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2022)
Joule-Thomson expansion of AdS black holes in quasitopological electromagnetism Article ISI PHYSICAL REVIEW D (2022)
Wave operators, torsion, and Weitzenbock identities Article ISI GENERAL RELATIVITY AND GRAVITATION (2022)
Luminal propagation of gravitational waves in scalar-tensor theories: The case for torsion Cordonier-Tello, Fabrizio; Rodriguez, Eduardo Article ISI SCOPUS PHYSICAL REVIEW D (2019)
Nonminimal couplings, gravitational waves, and torsion in Horndeski's theory Cordonier-Tello, F; Narbona, D Article ISI SCOPUS Physical Review D (2017)
Four-dimensional black holes with scalar hair in nonlinear electrodynamics Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2016)
Surface curvature singularities of polytropic spheres in Palatini f(R,T) gravity Barrientos, J. Article ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2016)
Comment on "f(R,T) gravity" Rubilar, Guillermo F. Article ISI, SCOPUS PHYSICAL REVIEW D (2014)


Comment on f(R,T) gravity Barrientos, OJ EditorialMaterial ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2014)


SCALAR-TENSOR THEORIES AND SOLUTION GENERATING TECHNIQUES AT WORK: ENHANCING THE STUDY OF EXACT BLACK HOLES SPACETIMES IN MODIFIED GRAVITY Adolfo cisterna Proyecto (2025)
THE MANY FACES OF HAIRY BLACK HOLES: BACK TO MINIMALLY AND CONFORMALLY COUPLED SCALAR-TENSOR THEORIES Adolfo cisterna Proyecto 3230596 (2023)
BLACK HOLE SPECTRUM OF DEGENERATED (GHOST FREE) HIGHER ORDER SCALAR/VECTOR-TENSOR THEORIES Adolfo cisterna Proyecto FONDECYT (1210500) (2021)
Scalar-tensor theory of higher order gravity and the spectrum of their solutions Proyecto (2021)
ZERO-FORM FIELDS IN GAUGE-INVARIANT GRAVITY AND SUPERGRAVITY, FONDECYT (1150719) Proyecto FONDECYT (1150719) (2015)
THE STELLAR-MASS FORMATION HISTORY OF MASSIVE GALAXIES AT Z>1. FONDECYT (1100540) Demarco, Ricardo Proyecto FONDECYT (1100540) (2010)