Hamiltonian Field Systems on Composite Manifolds
arXiv:hep-th/9409159
Abstract
The multimomentum Hamiltonian formalism is applied to field systems represented by sections of composite manifolds $Y\to\Si\to X$ where sections of $\Si\to X$ are parameter fields, e.g., Higgs fields and gravitational fields. Their values play the role of coordinate parameters, besides the world coordinates.
25 pp., LaTeX file