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Article Dans Une Revue Physical Review D Année : 2010

A regularization of the hamiltonian constraint compatible with the spinfoam dynamics

Résumé

We introduce a new regularization for Thiemann's Hamiltonian constraint. The resulting constraint can generate the 1-4 Pachner moves and is therefore more compatible with the dynamics defined by the spinfoam formalism. We calculate its matrix elements and observe the appearence of the 15j Wigner symbol in these.

Dates et versions

hal-00481193 , version 1 (06-05-2010)

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Emanuele Alesci, Carlo Rovelli. A regularization of the hamiltonian constraint compatible with the spinfoam dynamics. Physical Review D, 2010, 82, pp.044007. ⟨hal-00481193⟩
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