全对称旋量与零旋转不变性
广义相对论与量子宇宙学
2021-06-03 v2
摘要
在现有的用于时空刻画与分类的 Cartan-Karlhede 过程中,对两类指标均对称化的多指标二分量旋量起着突出作用。本文考虑此类旋量的零旋转不变性的条件与判定,并修正了先前的相关讨论。
引用
@article{arxiv.2006.02177,
title = {Totally symmetrized spinors and null rotation invariance},
author = {Malcolm A. H. MacCallum},
journal= {arXiv preprint arXiv:2006.02177},
year = {2021}
}
备注
Text revised after refereeing. This version accepted in Classical and Quantum Gravity and now available online under CC BY 3.0 licence