Is the present acceleration of the Universe caused by merging with other universes?

Autor:	Ambjorn, Jan, Watabiki, Yoshiyuki
Rok vydání:	2023
Předmět:	General Relativity and Quantum Cosmology Astrophysics - Cosmology and Nongalactic Astrophysics High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	We show that by allowing our Universe to merge with other universes one is lead to modified Friedmann equations that explain the present accelerated expansion of our Universe without the need of a cosmological constant.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2308.10924 Zobrazit plný text záznamu View this record from Arxiv