Null strings and Bianchi identities
- 1 March 1983
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 24 (3) , 590-596
- https://doi.org/10.1063/1.525732
Abstract
The results of the theory of complexified V4’s which admit a null string are reexamined by using systematically the Bianchi identities. The formal reasons which permit the integration of the Gμν=0 equations to one differential constraint in the case of the ℋℋ structures are exhibited. Some new results concerning complexified Einstein–Weyl equations in the presence of a null string are given as well.Keywords
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