Cosmological constant, inflation and no-cloning theorem

TL;DR

This paper explores a theoretical link between the universe's accelerated expansion phases and the no-cloning theorem, deriving a lower bound on the cosmological constant consistent with observations.

Contribution

It proposes a novel relation between cosmic inflation, late-time acceleration, and quantum no-cloning, providing a new perspective on the cosmological constant.

Findings

Derives a lower bound on the cosmological constant from no-cloning constraints.

Suggests the universe's fate is an eternally accelerating expansion.

Connects quantum information principles with cosmological evolution.

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.