Three-dimensional Lorentzian manifolds with constant principal Ricci curvatures rho(1)=rho(2)not equal rho(3)

被引:17
|
作者
Bueken, P [1 ]
机构
[1] KATHOLIEKE UNIV LEUVEN,DEPT MATH,B-3001 HEVERLEE,LEUVEN,BELGIUM
关键词
D O I
10.1063/1.531880
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The aim of this paper is the study of (nonhomogeneous) three-dimensional Lorentzian manifolds whose Ricci curvature tensor is diagonalizable with two distinct constant eigenvalues. Two mistakes in a recent paper by D. McManus [J. Math. Phys. 36, 362-369 (1995)] are pointed out and corrected, and a complete (local) classification of the nonhomogeneous manifolds of this type is given, thereby generalizing some results of O. Kowalski [Nagoya Math. J. 132, 1-36 (1993)] to the framework of Lorentzian geometry. (C) 1997 American Institute of Physics.
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收藏
页码:1000 / 1013
页数:14
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