English

Splitting the Nariai cosmology

General Physics 2024-02-07 v1

Abstract

At certain time the Nariai spacetime is split into two parts. The resulting cosmology consists of the original Nariai and a new component with topology (flat)2×S2(flat)_2\times S^2, that is equivalent to a cloud of strings. We explore the properties of our hybrid cosmological model.

Cite

@article{arxiv.2402.03406,
  title  = {Splitting the Nariai cosmology},
  author = {Mustafa Halilsoy and Chia-Li Hsieh},
  journal= {arXiv preprint arXiv:2402.03406},
  year   = {2024}
}
R2 v1 2026-06-28T14:39:09.953Z