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Using the generalised invariant formalism: a class of conformally flat pure radiation metrics with a negative cosmological constant
Linköping University, Department of Mathematics, Applied Mathematics. Linköping University, The Institute of Technology.
Departamento de Mathematica  Universidade do Minho, Guimaraes, Portugal.
2007 (English)In: The Spanish Relativity Meeting ERE 2006: Einsteins Legacy,2006, Institute of Physics Publishing (IOPP), 2007, 012013- p.Conference paper (Refereed)
Abstract [en]

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. 

Place, publisher, year, edition, pages
Institute of Physics Publishing (IOPP), 2007. 012013- p.
, Journal of Physics: Conference Series (Print), ISSN 1742-6588
National Category
URN: urn:nbn:se:liu:diva-36072DOI: 10.1088/1742-6596/66/1/012013Local ID: 29765OAI: diva2:256920
XXIXth Spanish Relativity Meeting (ERE 2006), Palma de Mallorca, Spain
Available from: 2009-10-10 Created: 2009-10-10 Last updated: 2012-08-16Bibliographically approved

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Edgar, Brian
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Applied MathematicsThe Institute of Technology

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