Black holes and naked singularities in four dimensional dS and AdS Chamseddine gravity

被引：0

作者：

Cvetkovic, B. ^{[1
]}

Simic, D. ^{[1
]}

机构：

[1] Univ Belgrade, Inst Phys, Pregrev 118, Belgrade 11080, Serbia

来源：

PHYSICAL REVIEW D | 2025年 / 111卷 / 04期

关键词：

ENTROPY;

D O I：

10.1103/PhysRevD.111.044059

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze solutions of Chamseddine's topological gravity in four-dimensional spacetime and discover various black hole solutions, with and without torsion, as well as solutions that describe naked singularities. Since all the solutions belong to the sector with vanishing scalar fields, they share the peculiar trait that all conserved charges are zero.

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页数：8

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