S Brian Edgar and M P Machado Ramos 2007 J. Phys.: Conf. Ser. 66 012013 doi:10.1088/1742-6596/66/1/012013
S Brian Edgar1 and M P Machado Ramos2
Show affiliationsWe 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,
04.20.Cv Fundamental problems and general formalism
04.20.Gz Spacetime topology, causal structure, spinor structure
Issue 1 (2007)
S Brian Edgar and M P Machado Ramos 2007 J. Phys.: Conf. Ser. 66 012013
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