EXACT-SOLUTIONS OF A DYNAMIC THEORY OF GRAVITY IN 1+1 DIMENSIONS

被引:5
|
作者
KELLY, PF [1 ]
MANN, RB [1 ]
机构
[1] UNIV WATERLOO,DEPT PHYS,WATERLOO N2L 3G1,ONTARIO,CANADA
来源
PHYSICAL REVIEW D | 1991年 / 43卷 / 06期
关键词
D O I
10.1103/PhysRevD.43.1839
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A Lagrangian-based, completely geometric theory of gravitation with nontrivial dynamics in two dimensions is possible with a non-Riemannian geometry for spacetime. A particular model with these features is discussed. General solutions of the vacuum field equations are presented in a variety of contexts (with and without singularities).
引用
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页码:1839 / 1852
页数:14
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