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Article overview
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Generalized Bianchi identities in gauge-natural field theories and the curvature of variational principles | M. Francaviglia
; M. Palese
; E. Winterroth
; | Date: |
23 Jul 2004 | Journal: | Rep. Math. Phys. 56(1) (2005) 11--22. | Subject: | Mathematical Physics; Differential Geometry MSC-class: 58A20;58A32;58E30 | math-ph math.DG math.MP | Affiliation: | Dept. Math. Univ. Torino, Italy | Abstract: | By resorting to Noether’s Second Theorem, we relate the generalized Bianchi identities for Lagrangian field theories on gauge-natural bundles with the kernel of the associated gauge-natural Jacobi morphism. A suitable definition of the curvature of gauge-natural variational principles can be consequently formulated in terms of the Hamiltonian connection canonically associated with a generalized Lagrangian obtained by contracting field equations. | Source: | arXiv, math-ph/0407054 | Services: | Forum | Review | PDF | Favorites |
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