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arXiv · 1201.4250

Exchange of signals around the event horizon in Schwarzschild space-time

M. Gawełczyk·J. Polonyi·A. Radosz·A. Siwek
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Abstract

Red shift in communication and possibility of interaction is discussed for objects around the event horizon of Schwarzschild space-time. It is pointed out that the arrow of time within the horizon cannot always be inferred by observations carried out outside. Two scenarios are presented for the causal structure of the space-time and it is found that in one of them extended objects fall apart into their elementary constituents by crossing the horizon.

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M. Gawełczyk, J. Polonyi, A. Radosz, A. Siwek. 2012-01-20. Exchange of signals around the event horizon in Schwarzschild space-time. https://arxiv.org/abs/1201.4250

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