Noncommutative Black Holes and the Singularity Problem

被引：3

作者：

Bastos, C. ^{[1
]}

Bertolami, O. ^{[1
,2
]}

Dias, N. C. ^{[3
,4
]}

Prata, J. N. ^{[3
,4
]}

机构：

[1] Inst Super Tecn, Inst Plasmas & Fusao Nucl, Ave Rovisco Pais 1, P-1049001 Lisbon, Portugal

[2] Univ Porto, Fac Ciencias, Dept Fis & Astron, P-4169007 Porto, Portugal

[3] Univ Lusofona Humanidades & Tecnol, Dept Matemat, P-1749024 Lisbon, Portugal

[4] Univ Lisbon, Grp Fis Matemat, P-1649003 Lisbon, Portugal

来源：

SPANISH RELATIVITY MEETING (ERE 2010): GRAVITY AS A CROSSROAD IN PHYSICS | 2011年 / 314卷

关键词：

D O I：

10.1088/1742-6596/314/1/012042

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A phase-space noncommutativity in the context of a Kantowski-Sachs cosmological model is considered to study the interior of a Schwarzschild black hole. Due to the divergence of the probability of finding the black hole at the singularity from a canonical noncommutativity, one considers a non-canonical noncommutativity. It is shown that this more involved type of noncommutativity removes the problem of the singularity in a Schwarzschild black hole.

引用

页数：4

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