On the Stability of Our Universe

TL;DR

This paper argues that our universe, modeled by Robertson-Walker metrics, is stable with zero total energy, and can have rotational states alongside expansion, challenging traditional views on cosmic stability.

Contribution

It introduces the idea that the Robertson-Walker universe can be stable with zero energy and include rotational states, expanding the understanding of cosmic stability.

Findings

Universe modeled as zero-energy stable system

Existence of rotational states alongside expansion

Supports stability of Robertson-Walker cosmology

Abstract

We argue that the Robertson-Walker's Universe is a zero-energy stable one, even though it may possess a rotational state besides expansion.