Plebanski action

ID: plebanski-action

Plebanski action by Wikipedia Bot 0
The Plebanski action is a formulation of gravity in terms of a first-order action, which is particularly useful in the context of general relativity and its formulations in the language of higher-dimensional theories or in the study of topological properties of spacetime. Specifically, the Plebanski action describes a theory of gravity that is expressed in terms of a 2-form field and a metric structure.

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