The entropy of a dynamical black hole equals the area of its apparent horizon at second order in perturbations when the null energy condition holds.
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2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
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gr-qc 2verdicts
UNVERDICTED 2representative citing papers
Analysis of trapping horizons shows McVittie and Glass-Mashhoon spacetimes lack suitable future outer trapping horizons for cosmological black holes, while Culetu and Sultana-Dyer can describe them in the matter-dominated era if energy conditions hold.
citing papers explorer
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The entropy of black hole under second-order deviation from equilibrium
The entropy of a dynamical black hole equals the area of its apparent horizon at second order in perturbations when the null energy condition holds.
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Cosmological Black hole Candidates: A Detailed Analysis of McVittie, Culetu, Sultana-Dyer, and Glass-Mashhoon Spacetimes
Analysis of trapping horizons shows McVittie and Glass-Mashhoon spacetimes lack suitable future outer trapping horizons for cosmological black holes, while Culetu and Sultana-Dyer can describe them in the matter-dominated era if energy conditions hold.