Title of article :
Diffeomorphism-invariant covariant hamiltonians of a linear frame and a linear connection
Author/Authors :
Masqué، نويسنده , , J. Muٌoz and Rosado Maria، نويسنده , , M. Eugenia، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Abstract :
Let π : FN → N (resp. p : CN → N) be the bundle of linear frames (resp. the bundle of linear connections) of a C∞ manifold N. The Ehresmann connections on FN ×N CN for which the covariant Hamiltonian of every DiffN-invariant Lagrangian density is also DiffN-invariant, are determined.
Keywords :
covariant Hamiltonian density , diffeomorphism invariance , Lagrangian density , Linear connection , linear frame , Poincaré-Cartan form
Journal title :
Reports on Mathematical Physics
Journal title :
Reports on Mathematical Physics
