Differential-geometric and variational background of classical gauge field theories.

Hanno Rund

Displaying similar documents to “Differential-geometric and variational background of classical gauge field theories.”

Variational principle for the Finslerian extension of general relativity.

G.S. Asanov (1982)

Aequationes mathematicae

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Gauge-natural field theories and Noether theorems: canonical covariant conserved currents

Palese, Marcella, Winterroth, Ekkehart

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Summary: We specialize in a new way the second Noether theorem for gauge-natural field theories by relating it to the Jacobi morphism and show that it plays a fundamental role in the derivation of canonical covariant conserved quantities. In particular we show that Bergmann-Bianchi identities for such theories hold true covariantly and canonically only along solutions of generalized gauge-natural Jacobi equations. Vice versa, all vertical parts of gauge-natural lifts of infinitesimal...