SPACETIMES WITH ALL SCALAR CURVATURE INVARIANTS IN TERMS OF A COSMOLOGICAL CONSTANT

被引：1
|
作者：
McNutt, David [1 ]
机构：
[1] Dalhousie Univ, Dept Math & Stat, Halifax, NS B3H 4R2, Canada
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2013年 / 22卷 / 02期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Kundt spacetime; cosmological constant; universal spacetime; plane-fronted waves; gyratons; NP formalism; invariant classification of spacetimes; GRAVITATIONAL-WAVES; N SOLUTIONS; VACUUM SPACETIMES; CLASSIFICATION;
D O I：
10.1142/S021827181350003X
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we provide an invariant characterization for all spacetimes with all polynomial scalar invariants constructed from the Riemann tensor and its covariant derivatives vanishing except those zeroth-order curvature invariants expressed as polynomials in., the cosmological constant. Using this invariant description we provide an explicit forms for the metric.
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页数：11
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