Spin Curvatures in General Relativity and Two-Component Gravitons with Arbitrary Sources
Abstract
We present a short review of the spin curvatures that arise within the framework of one of the Infeld-van der Waerden formalisms for general relativity. All the spinor symmetries borne by the inner structure of general relativity are thus exhibited in an explicit way. The sourceful extension formulated in an earlier work of the two-component theory of gravitons in vacuum is concisely reviewed in connection with the establishment of an important total-symmetry property related to the energy-momentum conservation law of general relativity.
Cite
@article{arxiv.2502.12656,
title = {Spin Curvatures in General Relativity and Two-Component Gravitons with Arbitrary Sources},
author = {Clésio E. Mota and Jorge G. Cardoso},
journal= {arXiv preprint arXiv:2502.12656},
year = {2025}
}
Comments
Some paragraphs of the introductory Section have been improved significantly. The third paragraph of the current version has just been inserted in connection with a suggestion made by an editorial board. So, the list of references for the article has been reasonably enlarged in conformity to the ascription of a broader review character to the article