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arXiv · hep-th/9204055

Covariant Phase Space Formulation of Parametrized Field Theories

C. G. Torre
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Abstract

Parametrized field theories, which are generally covariant versions of ordinary field theories, are studied from the point of view of the covariant phase space: the space of solutions of the field equations equipped with a canonical (pre)symplectic structure. Motivated by issues arising in general relativity, we focus on: phase space representations of the spacetime diffeomorphism group, construction of observables, and the relationship between the canonical and covariant phase spaces.

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C. G. Torre. 1992-04-17. Covariant Phase Space Formulation of Parametrized Field Theories. https://doi.org/10.1063/1.529878

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