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Title: Classical double copy of nonsingular black holes

Journal Article · · Physical Review. D.

We apply the classical double copy procedure to a class of regular, non-singular black hole solutions. We give several examples, paying particular attention to a string-theory-corrected black hole solution emerging from T-duality. Non-perturbative stringy corrections introduce an ultraviolet (UV) zero-point length cutoff which results in non-singular black hole spacetimes. Apart from the UV regulator, the solution is equivalent to the Bardeen black hole spacetime. We extend this solution to include an asymptotic de Sitter background. All Yang-Mills field theory quantities associated with the double copy are well-behaved and finite for all values of parameters. Furthermore, we present a thorough analysis of the black hole horizon structure, additionally uncovering a simple yet new connection between horizons on the gravity side and electric fields on the gauge theory side of the double copy.

Research Organization:
Arizona State Univ., Tempe, AZ (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0019470
OSTI ID:
1837756
Journal Information:
Physical Review. D., Vol. 102, Issue 8; ISSN 2470-0010
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (77)

Nonsingular Lagrangians for two-dimensional black holes journal July 1993
Gravitational Collapse and Space-Time Singularities journal January 1965
Cosmological theory without singularities journal August 1993
Geodesic Structure of test Particle in Bardeen Spacetime journal September 2012
Singularities in spherically symmetric solutions with limited curvature invariants journal July 2018
The classical double copy for Taub–NUT spacetime journal November 2015
Singularity-free two-dimensional cosmologies journal March 1995
The classical double copy in three spacetime dimensions journal July 2019
Quasitopological electromagnetism and black holes journal June 2020
Black holes as possible sources of closed and semiclosed worlds journal January 1990
Universe generation from black hole interiors journal May 2001
Nonsingular Schwarzschild–de Sitter black hole journal November 2018
Amplitudes, observables, and classical scattering journal February 2019
From Scattering Amplitudes to Classical Potentials in the Post-Minkowskian Expansion journal December 2018
Monopoles, shockwaves and the classical double copy journal April 2020
Scattering Amplitudes and the Conservative Hamiltonian for Binary Systems at Third Post-Minkowskian Order journal May 2019
Black hole binary dynamics from the double copy and effective theory journal October 2019
Magnetically charged regular black hole in a model of nonlinear electrodynamics journal November 2015
Resolving cosmological singularities journal March 2017
The definition of mass in asymptotically de Sitter space-times journal March 2019
Bound states and the classical double copy journal April 2018
A nonsingular two dimensional black hole journal October 1993
Kerr-Schild double copy and complex worldlines journal February 2020
Topology and Wilson lines: global aspects of the double copy journal July 2020
Classical gluon and graviton radiation from the bi-adjoint scalar double copy journal September 2017
Through a black hole into a new universe? journal January 1989
Quantum corrected black holes from string T-duality journal October 2019
From polarized gravitational waves to analytically solvable electromagnetic beams journal August 2019
Models of regular Schwarzschild black holes satisfying weak energy conditions journal May 1996
Bardeen-like regular black holes in 5 D Einstein–Gauss–Bonnet gravity journal January 2020
A nonsingular universe journal March 1992
From Navier-Stokes to Maxwell via Einstein journal August 2020
Nonsingular dilaton cosmology journal August 1998
Type D spacetimes and the Weyl double copy journal February 2019
Bardeen–de Sitter black holes journal January 2017
Black holes and the double copy journal December 2014
The accelerating Universe and a limiting curvature proposal journal February 2007
The Kerr-Schild double copy in curved spacetime journal December 2017
The classical double copy in maximally symmetric spacetimes journal April 2018
Strings, extended objects, and the classical double copy journal February 2020
The calculation of the thermodynamic quantities of the Bardeen black hole journal January 2014
Kerr-Schild double field theory and classical double copy journal October 2018
The 1965 Penrose singularity theorem journal June 2015
Screw-symmetric gravitational waves: A double copy of the vortex journal July 2018
Hawking radiation of nonsingular black holes in two dimensions journal February 2003
Nonsingular dilaton cosmology in the string frame journal September 1999
Classical double copy: Kerr-Schild-Kundt metrics from Yang-Mills theory journal December 2018
Scattering on plane waves and the double copy journal December 2017
Heterotic Kerr-Schild double field theory and classical double copy journal July 2019
The Cosmic Black-Body Radiation and the Existence of Singularities in Our Universe journal April 1968
The self-dual classical double copy, and the Eguchi-Hanson instanton journal January 2019
Nonsingular black hole journal March 2017
Inelastic black hole scattering from charged scalar amplitudes journal March 2018
Formation and Evaporation of Nonsingular Black Holes journal January 2006
Regular stringy black holes? journal February 2019
The Singularities of Gravitational Collapse and Cosmology journal January 1970
Black holes in cutoff gravity journal May 1991
New relations for gauge-theory amplitudes journal October 2008
Gravitational radiation from color-kinematics duality journal November 2018
The classical double copy of a point charge journal February 2020
Generalised Schwarzschild metric from double copy of point-like charge solution in Born-Infeld theory journal August 2020
Static spherically symmetric Kerr-Schild metrics and implications for the classical double copy journal August 2016
New theory of gravitation journal June 1979
Ergosphere and shadow of a rotating regular black hole journal August 2020
Dilaton gravity in two dimensions journal October 2002
Towards a stringy resolution of the cosmological singularity journal August 2003
Algorithms for the explicit computation of Penrose diagrams journal April 2018
Regular black hole metrics and the weak energy condition journal March 2014
Regular Black Hole in General Relativity Coupled to Nonlinear Electrodynamics journal June 1998
On the viability of regular black holes journal July 2018
Vacuum nonsingular black hole journal March 1992
The Bardeen model as a nonlinear magnetic monopole journal November 2000
Regular black holes and topology change journal June 1997
Scattering on plane waves and the double copy text January 2017
Quantum Corrected Black Holes from String T-Duality text January 2019
A Cosmological Theory without Singularities text January 1993
Dilaton Gravity in Two Dimensions text January 2002

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