The properties of multimomentum maps on null hypersurfaces, and their relation with the constraint analysis of General Relativity, are described. Unlike the case of spacelike hypersurfaces, some constraints which are second class in the Hamiltonian formalism turn out to contribute to the multimomentum map.
Multimomentum maps in general relativity / Esposito, G; Stornaiolo, C. - In: NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. - ISSN 0920-5632. - B57:(1997), pp. 241-244. (Intervento presentato al convegno Constrained Dynamics and Quantum Gravity tenutosi a Santa Margherita Ligure nel September 1996).
Multimomentum maps in general relativity
ESPOSITO GPrimo
;
1997
Abstract
The properties of multimomentum maps on null hypersurfaces, and their relation with the constraint analysis of General Relativity, are described. Unlike the case of spacelike hypersurfaces, some constraints which are second class in the Hamiltonian formalism turn out to contribute to the multimomentum map.File in questo prodotto:
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