Palatini-type variational principle for
β
M Carmeli; M Kaye
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Article
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1978
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Elsevier Science
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English
β 382 KB
An explicitly SL(2, C) gauge-invariant Lagrangian density, equivalent to Hilbert's Lagrangian density, is written, and a Palatini-type variational principle is applied to it. The resulting field equations are Einstein's equations written in dyad notation and a set of equations defining the spin coef