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Bogomolny-type equations for gravitating gauged sigma models

✍ Scribed by P. Forgács; Z. Horváth; P.A. Horváthy


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
335 KB
Volume
340
Category
Article
ISSN
0370-2693

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📜 SIMILAR VOLUMES


Palatini-type variational principle for
✍ M Carmeli; M Kaye 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 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