Topological Censorship in Spacetimes Compatible with $$\Lambda > 0$$

Autor:	Martin Lesourd, Eric Ling
Rok vydání:	2022
Předmět:	Mathematics - Differential Geometry General Relativity and Quantum Cosmology Nuclear and High Energy Physics Astrophysics::High Energy Astrophysical Phenomena Statistical and Nonlinear Physics Mathematical Physics
Zdroj:	Annales Henri Poincaré. 23:4391-4408
ISSN:	1424-0661 1424-0637
DOI:	10.1007/s00023-022-01200-1
Popis:	Currently available topological censorship theorems are meant for gravitationally isolated black hole spacetimes with cosmological constant $\Lambda=0$ or $\Lambda0$ and which can be applied to whole universes containing possibly multiple collections of black holes. The main assumption in the theorem is that distinct black hole collections eventually become isolated from one another at late times, and the conclusion is that the regions near the various black hole collections have trivial fundamental group, in spite of there possibly being nontrivial topology in the universe. Comment: Comments are welcome
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a3683f9efed8c3179ffac8150df8f16 https://doi.org/10.1007/s00023-022-01200-1 Zobrazit plný text záznamu Full text from SpringerLink