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arXiv · 1510.06560

Wave equations on the linear mass Vaidya metric

Saeede Nafooshe·Martin O'Loughlin
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Abstract

We discuss the near singularity region of the linear mass Vaidya metric. In particular we investi- gate the structure in the numerical solutions for the scattering of scalar and electromagnetic metric perturbations from the singularity. In addition to directly integrating the full wave-equation, we use the symmetry of the metric to reduce the problem to that of an ODE. We observe that, around the total evaporation point, quasi-normal like oscillations appear, indicating that this may be an interesting model for the description of the end-point of black hole evaporation.

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Saeede Nafooshe, Martin O'Loughlin. 2015-10-22. Wave equations on the linear mass Vaidya metric. https://doi.org/10.1103/physrevd.94.044035

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