Symmetries in two-dimensional dilaton gravity with matter

被引：6
|
作者：
Navarro, M
机构：
[1] CSIC, Inst Matemat & Fis Fundamental, E-28006 Madrid, Spain
[2] Univ Granada, Fac Ciencias, Inst Carlos I Fis Teor & Computac, Granada 18002, Spain
来源：
PHYSICAL REVIEW D | 1997年 / 56卷 / 12期
关键词：
D O I：
10.1103/PhysRevD.56.7792
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The symmetries of generic two-dimensional (2D) dilaton models of gravity with (and without) matter are studied in some detail. It is shown that delta(2), one of the symmetries of the matterless models, can be generalized to the case where matter fields of any kind are present. The general (classical) solution for some of these models, in particular, those coupled to chiral matter, which generalizes the Vaidya solution of Einstein Gravity, is also given. [S0556-2821(97)00124-0].
引用
收藏
页码：7792 / 7796
页数：5
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