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SL2,Cgauge theory of gravitation: Lagrangian approach

โœ Scribed by S. Malin


Book ID
112879982
Publisher
Springer-Verlag,Italian Physical Society
Year
1978
Weight
355 KB
Volume
46
Category
Article
ISSN
0369-3554

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Palatini-type variational principle for
โœ M Carmeli; M Kaye ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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