J
Juan Carlos Degollado
Researcher at National Autonomous University of Mexico
Publications - 59
Citations - 2404
Juan Carlos Degollado is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Scalar field & Black hole. The author has an hindex of 17, co-authored 51 publications receiving 1931 citations. Previous affiliations of Juan Carlos Degollado include University of Aveiro & University of Guadalajara.
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Journal ArticleDOI
Testing general relativity with present and future astrophysical observations
Emanuele Berti,Emanuele Berti,Enrico Barausse,Vitor Cardoso,Vitor Cardoso,Leonardo Gualtieri,Paolo Pani,Paolo Pani,Ulrich Sperhake,Ulrich Sperhake,Ulrich Sperhake,Leo C. Stein,Leo C. Stein,Norbert Wex,Kent Yagi,Kent Yagi,Tessa Baker,C.P. Burgess,C.P. Burgess,Flávio S. Coelho,Daniela D. Doneva,Antonio De Felice,Pedro G. Ferreira,Paulo C. C. Freire,James Healy,Carlos A. R. Herdeiro,Michael Horbatsch,Burkhard Kleihaus,Antoine Klein,Kostas D. Kokkotas,Jutta Kunz,Pablo Laguna,Ryan N. Lang,Ryan N. Lang,Ryan N. Lang,Tjonnie G. F. Li,Tjonnie G. F. Li,Tyson Littenberg,Andrew Matas,S. Mirshekari,Hirotada Okawa,Eugen Radu,Richard O'Shaughnessy,Richard O'Shaughnessy,Bangalore Suryanarayana Sathyaprakash,Chris Van Den Broeck,Hans A. Winther,Helvi Witek,Mir Emad Aghili,Justin Alsing,Brett Bolen,Luca Bombelli,Sarah Caudill,Liang Chen,Juan Carlos Degollado,Ryuichi Fujita,Caixia Gao,Davide Gerosa,Saeed Kamali,Hector O. Silva,João G. Rosa,Laleh Sadeghian,Marco O. P. Sampaio,Hajime Sotani,Miguel Zilhão +64 more
TL;DR: In this article, a catalog of modified theories of gravity for which strong-field predictions have been computed and contrasted to Einstein's theory is presented, and the current understanding of the structure and dynamics of compact objects in these theories is summarized.
Journal ArticleDOI
Explosion and Final State of an Unstable Reissner-Nordström Black Hole.
Nicolas Sanchis-Gual,Juan Carlos Degollado,Juan Carlos Degollado,Pedro J. Montero,José A. Font,Carlos A. R. Herdeiro +5 more
TL;DR: It is shown that (i) the process stops before all the charge is extracted from the BH, and (ii) the system settles down into a hairy BH: a charged horizon in equilibrium with a scalar field condensate, whose phase is oscillating at the final) critical frequency.
Journal ArticleDOI
Explosion and final state of the charged black hole bomb
Nicolas Sanchis-Gual,Juan Carlos Degollado,Pedro J. Montero,José A. Font,Carlos A. R. Herdeiro +4 more
TL;DR: In this article, the authors use numerical relativity techniques to follow the development of a superradiantly unstable Reissner-Nordstr\"om black hole (BH) into the non-linear regime, solving the full Einstein-Maxwell-Klein-Gordon equations, in spherical symmetry.
Journal ArticleDOI
Testing General Relativity with Present and Future Astrophysical Observations
Emanuele Berti,Emanuele Berti,Enrico Barausse,Vitor Cardoso,Vitor Cardoso,Leonardo Gualtieri,Paolo Pani,Paolo Pani,Ulrich Sperhake,Ulrich Sperhake,Ulrich Sperhake,Leo C. Stein,Leo C. Stein,Norbert Wex,Kent Yagi,Kent Yagi,Tessa Baker,C.P. Burgess,C.P. Burgess,Flávio S. Coelho,Daniela D. Doneva,Antonio De Felice,Pedro G. Ferreira,Paulo C. C. Freire,James Healy,Carlos A. R. Herdeiro,Michael Horbatsch,Burkhard Kleihaus,Antoine Klein,Kostas D. Kokkotas,Jutta Kunz,Pablo Laguna,Ryan N. Lang,Ryan N. Lang,Ryan N. Lang,Tjonnie G. F. Li,Tjonnie G. F. Li,Tyson Littenberg,Andrew Matas,S. Mirshekari,Hirotada Okawa,Eugen Radu,Richard O'Shaughnessy,Richard O'Shaughnessy,Bangalore Suryanarayana Sathyaprakash,Chris Van Den Broeck,Hans A. Winther,Helvi Witek,Mir Emad Aghili,Justin Alsing,Brett Bolen,Luca Bombelli,Sarah Caudill,Liang Chen,Juan Carlos Degollado,Ryuichi Fujita,Caixia Gao,Davide Gerosa,Saeed Kamali,Hector O. Silva,João G. Rosa,Laleh Sadeghian,Marco O. P. Sampaio,Hajime Sotani,Miguel Zilhão +64 more
TL;DR: In this paper, the authors present a catalog of modified theories of gravity for which strong-field predictions have been computed and contrasted to Einstein's theory, and summarize their current understanding of the structure and dynamics of compact objects in these theories.
Journal ArticleDOI
Schwarzschild black holes can wear scalar wigs.
Juan Barranco,Argelia Bernal,Juan Carlos Degollado,Alberto Diez-Tejedor,Miguel Megevand,Miguel Alcubierre,Darío Núñez,Olivier Sarbach +7 more
TL;DR: The evolution of a massive scalar field surrounding a Schwarzschild black hole is studied and it is found that fairly arbitrary initial data evolve, at late times, as a combination of those long-lived configurations.