UPPER-BOUNDS FOR THE KARLHEDE CLASSIFICATION OF TYPE-D VACUUM SPACETIMES

被引:14
作者
COLLINS, JM
DINVERNO, RA
VICKERS, JA
机构
[1] Fac. of Math. Stud., Southampton Univ.
关键词
D O I
10.1088/0264-9381/8/11/001
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We show how the upper bound on the order of covariant differentiation of the Weyl spinor required to perform the Karlhede classification of a type D vacuum spacetime may be shown to be three, using a direct calculation in the GHP formalism.
引用
收藏
页码:L215 / L217
页数:3
相关论文
共 3 条
[1]  
COLLINS JM, 1990, CLASSICAL QUANT GRAV, V3, P1133
[2]  
COLLINS JM, 1991, THESIS SOUTHAMPTON U
[3]  
KINNERSLEY W, 1969, THESIS CALTECH