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arXiv · 1804.02314

Quantum-induced trans-Planckian energy near horizon

A. J. Nurmagambetov·I. Y. Park
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Abstract

We study the loop effects on the geometry and boundary conditions of several black hole spacetimes one of which is time-dependent and analyze the energy measured by an infalling observer near their horizons. The finding in the previous works that the loop effects can be drastic is reinforced: they play an important role in the boundary conditions and non-perturbative geometry deformation. One of the channels through which the quantum gravitational effects enter is generation of the cosmological constant. The cosmological constant feeds the time-dependence of a solution. We obtain a trans-Planckian energy in the time-dependent case. The importance of time-dependence for the trans-Planckian energy and black hole information is discussed.

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A. J. Nurmagambetov, I. Y. Park. 2018-05-24. Quantum-induced trans-Planckian energy near horizon. https://doi.org/10.1007/jhep05(2018)167

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