BLACK HOLES AND BLACK STRING-LIKE SOLUTIONS IN CODIMENSION-2 BRANEWORLDS

被引：2

作者：

Papantonopoulos, Eleftherios ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Dept Phys, GR-15773 Athens, Greece

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2009年 / 24卷 / 8-9期

关键词：

Cosmology; gravity; braneworlds; black holes; codimension-2; COSMOLOGICAL CONSTANT; INSTABILITIES; BRANES;

D O I：

10.1142/S0217751X09044863

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We discuss black hole solutions with a Gauss-Bonnet term in the bulk and an induced gravity termon a thin brane of codimension-2. We show that these black hole scan be localized on the brane, and they can be extended further in to the bulk by a warp function. These solutions have regular horizons and no other curvature singularities appear apart from the string-like ones. The projection of the Gauss-Bonnet term on the brane imposes a constraint relation which dictates the form of matter on the brane and in the bulk.

引用

页码：1489 / 1496

页数：8

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