标题： 时空的渐近结构与纽曼-彭罗斯形式主义：简要综述 显示英文标题

标题： Asymptotic structure of spacetime and the Newman-Penrose formalism: a brief review

摘要： 关于Newman-Penrose形式主义和时空渐近结构的简要综述已给出。 本综述的目标是描述这些主题的最新发展，并总结Newman及其合作者发表的最重要文章。 此外，我们讨论了这种方法的一些方面，并计算了在不同于由主 null geodesic 方向定义的四维基下，一般静态轴对称时空的自旋系数和Weyl标量。 显示英文摘要

摘要： A brief review about the Newman-Penrose formalism and the asymptotic structure of the spacetime is given. The goal of this review is to describe the latest developments in these topics and make a summary of the most important articles published by Newman and collaborators. Additionally, we discuss some aspects of this approach, and we compute the spin coefficients and the Weyl scalars for a general stationary axisymmetric spacetimes in a tetrad basis different from that defined by the principal null geodesic directions.