Classification of static and homogeneous solutions in exactly solvable models of two-dimensional dilaton gravity

被引：3

作者：

Zaslavskii, OB ^{[1
]}

机构：

[1] Kharkov NV Karazins Natl Univ, Dept Mech & Math, UA-61077 Kharkov, Ukraine

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2003年 / 18卷 / 26期

关键词：

2D dilaton gravity; Polyakov-Liouville action; black holes; exactly solvable models; quantum backreaction;

D O I：

10.1142/S0217751X03015696

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 give the full list of types of static (homogeneous) solutions within a wide family of exactly solvable 2D dilaton gravities with backreaction of conformal fields. It includes previously known solutions as particular cases. Several concrete examples are considered for illustration. They contain a black hole and cosmological horizon in thermal equilibrium, extremal and ultraextremal horizons, etc. In particular, we demonstrate that AdS and dS geometries can be exact solutions of semiclassical field equations for a nonconstant dilaton field.

引用

页码：4837 / 4850

页数：14

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