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arxiv: gr-qc/0603133 · v2 · pith:HM2CQPKZnew · submitted 2006-03-31 · 🌀 gr-qc

Self-dual metrics in Husain's approach

classification 🌀 gr-qc
keywords equationequationshusainself-dualacklundapproachconservationcontact
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We show that Husain's reduction of the self-dual Einstein equations is equivalent to the Pleba\'nski equation. The B\"acklund transformation between these equations is found. Contact symmetries of the Husain-Park equation and corresponding conservation laws are derived.

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