Black hole solutions in mimetic Born-Infeld gravity

Chen, Che-Yu; Bouhmadi-López, Mariam; Chen, Pisin

doi:10.1140/epjc/s10052-018-5556-z

Title: Black hole solutions in mimetic Born-Infeld gravity

Abstract

The vacuum, static, and spherically symmetric solutions in the mimetic Born-Infeld gravity are studied. The mimetic Born-Infeld gravity is a reformulation of the Eddington-inspired-Born-Infeld (EiBI) model under the mimetic approach. Due to the mimetic field, the theory contains non-trivial vacuum solutions different from those in Einstein gravity. Here, we find that with the existence of the mimetic field, the spacelike singularity inside a Schwarzschild black hole could be altered to a lightlike singularity, even though the curvature invariants still diverge at the singularity. Furthermore, in this case, the maximal proper time for a timelike radially-infalling observer to reach the singularity is found to be infinite.

Authors:: Chen, Che-Yu; Bouhmadi-López, Mariam; Chen, Pisin

Publication Date:: Tue Jan 23 00:00:00 EST 2018

Research Org.:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Org.:: USDOE; Basque government; Spanish government; Taiwan National Science Council

OSTI Identifier:: 1417783

Alternate Identifier(s):: OSTI ID: 1425582

Grant/Contract Number:: AC03-76SF00515; AC02-76SF00515; FIS2014-57956-P; IT956-16

Resource Type:: Published Article

Journal Name:: European Physical Journal. C, Particles and Fields

Additional Journal Information:: Journal Name: European Physical Journal. C, Particles and Fields Journal Volume: 78 Journal Issue: 1; Journal ID: ISSN 1434-6044

Publisher:: Springer

Country of Publication:: Germany

Language:: English

Subject:: 79 ASTRONOMY AND ASTROPHYSICS

Citation Formats


                    Chen, Che-Yu, Bouhmadi-López, Mariam, and Chen, Pisin. Black hole solutions in mimetic Born-Infeld gravity.  Germany: N. p., 2018. 
Web.  doi:10.1140/epjc/s10052-018-5556-z.

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                    Chen, Che-Yu, Bouhmadi-López, Mariam, & Chen, Pisin. Black hole solutions in mimetic Born-Infeld gravity.  Germany.  https://doi.org/10.1140/epjc/s10052-018-5556-z

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                    Chen, Che-Yu, Bouhmadi-López, Mariam, and Chen, Pisin. Tue .  
"Black hole solutions in mimetic Born-Infeld gravity".  Germany.  https://doi.org/10.1140/epjc/s10052-018-5556-z.

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@article{osti_1417783,

  title        = {Black hole solutions in mimetic Born-Infeld gravity},

  author       = {Chen, Che-Yu and Bouhmadi-López, Mariam and Chen, Pisin},

  abstractNote = {The vacuum, static, and spherically symmetric solutions in the mimetic Born-Infeld gravity are studied. The mimetic Born-Infeld gravity is a reformulation of the Eddington-inspired-Born-Infeld (EiBI) model under the mimetic approach. Due to the mimetic field, the theory contains non-trivial vacuum solutions different from those in Einstein gravity. Here, we find that with the existence of the mimetic field, the spacelike singularity inside a Schwarzschild black hole could be altered to a lightlike singularity, even though the curvature invariants still diverge at the singularity. Furthermore, in this case, the maximal proper time for a timelike radially-infalling observer to reach the singularity is found to be infinite.},

  doi          = {10.1140/epjc/s10052-018-5556-z},

  journal      = {European Physical Journal. C, Particles and Fields},

  number       = 1,

  volume       = 78,

  place        = {Germany},

  year         = {Tue Jan 23 00:00:00 EST 2018},

  month        = {Tue Jan 23 00:00:00 EST 2018}

}

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Title: Black hole solutions in mimetic Born-Infeld gravity

Abstract

Citation Formats

Spherically symmetric static vacuum solutions in Mimetic gravity journal, July 2015

Cosmology with Mimetic Matter journal, June 2014

Primordial cosmology in mimetic born-infeld gravity journal, November 2017

Inflation in $$f(R,\phi )$$ f ( R , ϕ ) -theories and mimetic gravity scenario journal, September 2015

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NEC violation in mimetic cosmology revisited journal, September 2016

On the generalized wormhole in the Eddington-inspired Born–Infeld gravity journal, November 2015

Geonic black holes and remnants in Eddington-inspired Born–Infeld gravity journal, March 2014

Non-local F ( R ) $F(R)$ -mimetic gravity journal, May 2016

Classical resolution of black hole singularities via wormholes journal, March 2016

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New modified mimetic gravity journal, November 2014

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New Insights on the Matter-Gravity Coupling Paradigm journal, July 2012

Inner structure of black holes in Eddington-inspired Born-Infeld gravity: The role of mass inflation journal, February 2016

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Covariant Hořava-like and mimetic Horndeski gravity: cosmological solutions and perturbations journal, October 2016

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Nonsingular black hole journal, March 2017

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Mimetic dark matter, ghost instability and a mimetic tensor-vector-scalar gravity journal, December 2014

Simple analytical models of gravitational collapse journal, December 2005

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The Singularities of Gravitational Collapse and Cosmology journal, January 1970

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Inflation in $$f(R,\phi )$$ f ( R , ϕ ) -theories and mimetic gravity scenario
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Singular instantons in Eddington-inspired-Born-Infeld gravity
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Static spherically symmetric solutions in mimetic gravity: rotation curves and wormholes
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The two faces of mimetic Horndeski gravity: disformal transformations and Lagrange multiplier
journal, September 2015

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journal, November 2016

Modified Gauss–Bonnet gravity with the Lagrange multiplier constraint as mimetic theory
journal, August 2015

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