Number of the records: 1

Wands of the Black Ring

SYSNO ASEP	0021978
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Wands of the Black Ring
Title	Vlastní nulové směry Weylova tenzoru pro černý prstenec
Author(s)	Pravda, Vojtěch (MU-W)_{RID, SAI, ORCID} Pravdová, Alena (MU-W)_{RID, ORCID, SAI}
Source Title	General Relativity and Gravitation. - : Springer - ISSN 0001-7701 Roč. 37, č. 7 (2005), s. 1277-1287
Number of pages	11 s.
Language	eng - English
Country	US - United States
Keywords	algebraic classification ; Petrov classification ; black ring
Subject RIV	BA - General Mathematics
R&D Projects	GP202/03/P017 GA ČR - Czech Science Foundation (CSF)
	KJB1019403 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z10190503 - MU-W (2005-2011)
Annotation	Necessary conditions for various algebraic types of the Weyl tensor are determined. These conditions are then used to find Weyl aligned null directions for the black ring solution. It is shown that the black ring solution is algebraically special, of type I_i, while localy on the horizon the type is II. One exceptional subclass - the Myers - Perry solution - is of type D.
Workplace	Mathematical Institute
Contact	Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757
Year of Publishing	2006

Number of the records: 1