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Folgerungen aus der Energie‐Impuls‐Bilanz starr rotierender idealer fluider Medien für die Quellen der äußeren KERR‐Lösung
Author(s) -
Herlt Eduard
Publication year - 1970
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19704790502
Subject(s) - physics , perfect fluid , mathematical physics , surface (topology) , momentum (technical analysis) , classical mechanics , mathematics , geometry , finance , economics
The energy‐momentum balance of rigidly rotating perfect fluids yields the surface‐equation of the fluid and a relation between pressure and metric. These equations are discussed for the case, that the related exterior solution is the KERR‐solution. We prove the theorem: “A rigidly rotating perfect fluid cannot be the source of the KERR‐solution”.