
TL;DR
This paper demonstrates that in models with large extra dimensions, it is possible to extract information from the interior of 4D black holes via induced geometries on a test brane, revealing new insights into black hole information retrieval.
Contribution
It introduces the concept of brane holes and shows how extra dimensions enable information extraction from black hole interiors through induced geometries.
Findings
Induced geometry on a test brane can contain a black hole (brane hole).
Bulk photons can escape and be re-captured, linking interior and exterior events.
Extra dimensions facilitate information retrieval from black hole interiors.
Abstract
The aim of this paper is to demonstrate that in models with large extra dimensions under special conditions one can extract information from the interior of 4D black holes. For this purpose we study an induced geometry on a test brane in the background of a higher dimensional static black string or a black brane. We show that at the intersection surface of the test brane and the bulk black string/brane the induced metric has an event horizon, so that the test brane contains a black hole. We call it a brane hole. When the test brane moves with a constant velocity V with respect to the bulk black object it also has a brane hole, but its gravitational radius r_e is greater than the size of the bulk black string/brane r_0 by the factor (1-V^2)^{-1}. We show that bulk `photon' emitted in the region between r_0 and r_e can meet the test brane again at a point outside r_e. From the point of…
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