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arXiv 2006.02177gr-qc
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全对称旋量与零旋转不变性

Totally symmetrized spinors and null rotation invariance

Malcolm A. H. MacCallum

摘要:

在Cartan-Karlhede过程的现有实现中,时空的表征和分类,一个突出的作用是多指标两个分量旋量对称的两种类型的指标。本文考虑的条件,和检测,零旋转不变性的旋量,并纠正以前的讨论。

英文摘要:

In the existing implementations of the Cartan-Karlhede procedure for characterization and classification of spacetimes, a prominent rôle is played by multi-index two-component spinors symmetrized over both types of index. This paper considers the conditions for, and detection of, null rotational invariance of such spinors, and corrects a previous discussion.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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