AI 中文总结
研究将用有效反德西特黑洞替换\(\Lambda \leq 0\)的德西特 - 史瓦西度规的工作扩展到视界结构，通过三个可能根，用半径或宇宙学常数依赖于\(R\)和\(\Lambda\)的黑洞或空间替换原度规。
AI 中文摘要
一项早期工作通过在\(\Lambda = 0\)处解析的有效反德西特黑洞替换了\(\Lambda \leq 0\)的德西特 - 史瓦西度规，本文通过其三个可能的根将其扩展到视界结构。对于所有\(\Lambda\)值及三个可能根的史瓦西半径\(R\)，我们用半径依赖于\(R\)和\(\Lambda\)的史瓦西黑洞或宇宙学常数依赖于\(R\)和\(\Lambda\)的德西特空间来替换德西特 - 史瓦西度规。
英文摘要
An earlier work that replaced the de Sitter-Schwarzschild metric for a cosmological constant Lambda <=0 by an effective anti-de Sitter black hole analytic at Lambda = 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 Lambda and the Schwarzschild radius R for the three possible available roots by either a Schwarzschild black hole whose radius depends on both R and Lambda or a de Sitter space whose cosmological constant depends on both R and Lambda.
Journal refArmenian Journal of Physics, 2026, vol. 19, issue 2, pp. 107-112
DOI：10.54503/18291171-2026.19.2-107
