The Lanczos invariants as ordinary divergences

Authors
Gaftoi, V Lopez-Bonilla, JL Ovando, G
Citation
V. Gaftoi et al., The Lanczos invariants as ordinary divergences, NUOV CIM B, 113(12), 1998, pp. 1489-1492
Citations number
20
Categorie Soggetti
Physics
Journal title
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS
ISSN journal
11241888 → ACNP
Volume
113
Issue
12
Year of publication
1998
Pages
1489 - 1492
Database
ISI
SICI code
1124-1888(199812)113:12<1489:TLIAOD>2.0.ZU;2-O
Abstract
The Lanczos spin tensor allows to prove in a straightforward way that in ev ery empty space-time the densities root-gC(ijpq) *C-ijpq and root-gC(abrt)C (abrt) are exact divergences, where C-ijpq is the conformal tensor.