Closest Safe Approach to an Accreting Black Hole

@article{Tippett2014ClosestSA,
  title={Closest Safe Approach to an Accreting Black Hole},
  author={Benjamin K. Tippett and I. Booth},
  journal={Physical Review D},
  year={2014},
  volume={90},
  pages={084027}
}
  • Benjamin K. Tippett, I. Booth
  • Published 2014
  • Physics
  • Physical Review D
  • We examine the causal and geometric horizons of dynamical black holes in Lemaitre-Tolman-Bondi collapsing dust spacetimes. Marginally trapped tubes in these spacetimes may be spacelike, timelike or null and may also be sourced from or disappear into shell-crossing singularities which we resolve with (timelike) shockwaves. The event horizon kinks when it intersects a shockwave. We calculate the timelike separation between the crossable boundary (marginally trapped tubes plus connecting… CONTINUE READING
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    References

    SHOWING 1-10 OF 39 REFERENCES
    Horizon dynamics of distorted rotating black holes
    • 16
    • PDF
    Marginally trapped tubes and dynamical horizons
    • 78
    • PDF
    Black hole boundaries
    • 200
    • PDF
    Proximity of black hole horizons: Lessons from Vaidya spacetime
    • 12
    • PDF
    An introduction to local Black Hole horizons in the 3+1 approach to General Relativity
    • 29
    • PDF
    Initial value formalism for Lemaitre-Tolman-Bondi collapse
    • 8
    • PDF
    Event and Apparent Horizon Finders for 3 + 1 Numerical Relativity
    • J. Thornburg
    • Medicine, Physics
    • Living reviews in relativity
    • 2007
    • 89
    • PDF