Annali di Matematica Pura ed Applicata

, Volume 96, Issue 1, pp 175–183 | Cite as

On the theorems of Levine and Zund

  • G. S. Hall


Some results of Levine and Zund are extended and applied to Maxwell's theory. It is deduced that a null Maxwell field in a conformally flat space-time is necessarily expansion free and twistfree as well as shearfree. An analogous result is given for null Maxwell fields which are type N in the Petrov classification.


Analogous Result Maxwell Field Petrov Classification 


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Copyright information

© Nicola Zanichelli Editore 1973

Authors and Affiliations

  • G. S. Hall
    • 1
  1. 1.NewcastleEngland

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