Invariant differential operators and the Karlhede classification of type N vacuum solutions

DOI10.1088/0264-9381/13/6/023zbMath0856.53064OpenAlexW2071519908MaRDI QIDQ4886916

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Publication date: 23 July 1996

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0264-9381/13/6/023

zbMATH Keywords

Einstein's equationsequivalence problemKarlhede classificationGHP formalismclassifying geometriesvacuum type N spacetimes

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

Related Items (6)

Invariant classification and the generalised invariant formalism: Conformally flat pure radiation metrics ⋮ Obtaining a class of type \(O\) pure radiation metrics with a negative cosmological constant, using invariant operators ⋮ Applications of SHEEP in general relativity ⋮ Symmetry analysis of radiative spacetimes with a null isotropy using GHP formalism ⋮ Invariant classification of vacuum pp-waves ⋮ Type 0 pure radiation metrics with a cosmological constant

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