Stealths on (1+1)-dimensional dilatonic gravity

被引：0

作者：

Alvarez, Abigail ^{[1
]}

Campuzano, Cuauhtemoc ^{[1
]}

Cruz, Miguel ^{[1
]}

Rojas, Efrain ^{[1
]}

Saavedra, Joel ^{[2
]}

机构：

[1] Univ Veracruzana, Fac Fis, Xalapa 91000, Veracruz, Mexico

[2] Pontificia Univ Catolica Valparaiso, Inst Fis, 4950 Casilla, Valparaiso, Chile

来源：

GENERAL RELATIVITY AND GRAVITATION | 2016年 / 48卷 / 12期

关键词：

Stealth configuration; Non-minimal coupling; (1+1)-D black hole; SCALAR FIELD; BLACK-HOLES;

D O I：

10.1007/s10714-016-2158-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study gravitational stealth configurations emerging on a charged dilatonic (1+1)-D black hole spacetime. We accomplish this by considering the coupling of a non-minimally scalar field phi and a self-interacting scalar field. living in a (1+1)-D charged black hole background. In addition, the self-interacting potential for. is obtained which exhibits transitions for some specific values of the non-minimal parameter. Atypically, we found that the solutions for these stealth scalar fields do not have a dependence on the temporal coordinate.

引用

页数：10

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