Cosmological constant, inflation and no-cloning theorem
High Energy Physics - Theory
2015-06-03 v2 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Quantum Physics
Abstract
From the viewpoint of no-cloning theorem we postulate a relation between the current accelerated expansion of our universe and the inflationary expansion in the very early universe. It implies that the fate of our universe should be in a state with accelerated expansion. Quantitatively we find that the no-cloning theorem leads to a lower bound on the cosmological constant which is compatible with observations.
Cite
@article{arxiv.1201.2443,
title = {Cosmological constant, inflation and no-cloning theorem},
author = {Qing-Guo Huang and Feng-Li Lin},
journal= {arXiv preprint arXiv:1201.2443},
year = {2015}
}
Comments
4 pages; refs added, version accepted for publication in Phys.Lett.B