GUP and the no-cloning theorem
General Relativity and Quantum Cosmology
2019-04-02 v2 High Energy Physics - Theory
Abstract
Motivated by a recent work by Yongwan Gim, Hwajin Um, and Wontae Kim, we investigate the validity of the no-cloning theorem in the context of generalized uncertainty principle. In particular, in the presence of linear and quadratic terms of momentum in generalized uncertainty principle, we first compute the energy density at a given modified temperature and then using the modified Stefan-Boltzmann law we derive the modified Page time. Finally, we calculate the modified required energy for the information to be encoded into a message and be sent to an observer inside the black hole.
Cite
@article{arxiv.1811.06614,
title = {GUP and the no-cloning theorem},
author = {Elias C. Vagenas and Ahmed Farag Ali and Hassan Alshal},
journal= {arXiv preprint arXiv:1811.06614},
year = {2019}
}
Comments
v1: 11 pages, 1 figure; v2: clarifications added, no change in physics, to appear in EPJC