Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2026

Volume:

19

Number:

2

ISSN:

1829-1171

Official URL:

Coverage:

107-112

Abstract:

An earlier work that replaced the de Sitter-Schwarzschild metric for a cosmological constant Λ ≤ 0 by an effective anti-de Sitter black hole analytic at Λ = 0 is here extended to the horizon structure through its three possible roots. We replace the de Sitter-Schwarzschild metric for all possible values of Λ and the Schwarzschild radius R for the three possible available roots by either a Schwarzschild black hole whose radius depends on both R and Λ or a de Sitter space whose cosmological constant depends on both R and Λ.

Format:

pdf

Identifier:

click here to follow the link ; oai:arar.sci.am:434390

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան