Indication for unsmooth horizon induced by quantum gravity interaction
نویسنده
چکیده
The angular ADM reduction of the BTZ spacetime yields a Liouvilletype theory. The analysis of the resulting Liouville theory naturally leads to identification of the stretched horizon. The dynamics associated with the stretched horizon has a feature that seems consistent with the unsmooth horizon; the quantum gravity effects are essential for the unsmoothness. We show that the “anomaly” term in the stressenergy tensor is responsible for the Planck scale energy experienced by an infalling observer.
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