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TitleUsing the generalised invariant formalism: a class of conformally flat pure radiation metrics with a negative cosmological constant
Author(s)Edgar, S. Brian
Ramos, M. P. Machado
Issue date2007
PublisherIOP Publishing
JournalJournal of Physics: Conference Series
Abstract(s)We demonstrate an integration procedure for the generalised invariant formalism by obtaining a subclass of conformally flat pure radiation spacetimes with a negative cosmological constant. The method used is a development of the methods used earlier for pure radiation spacetimes of Petrov types O and N respectively. This subclass of spacetimes turns out to have one degree of isotropy freedom, so in this paper we have extended the integration procedure for the generalised invariant formalism to spacetimes with isotropy freedom,
TypeConference paper
Publisher version
AccessOpen access
Appears in Collections:Offmath - Comunicações

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