Scalar concomitants of a metric and a curvature form
In an Einstein-Yang-Mills field theory the field equations can be obtained by applying a variational principle to a Langrangian minimally coupled to a Lagrangian concomitant of a curvature form and the metric tensor. As a step in the discussion of the uniqueness of these equations, we find the gener...
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| Autores principales: | , , |
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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00017701_v20_n4_p337_Noriega |
| Aporte de: |
| Sumario: | In an Einstein-Yang-Mills field theory the field equations can be obtained by applying a variational principle to a Langrangian minimally coupled to a Lagrangian concomitant of a curvature form and the metric tensor. As a step in the discussion of the uniqueness of these equations, we find the general form of such a Lagrangian. © 1988 Plenum Publishing Corporation. |
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