# Partial and complete observables for Hamiltonian constrained systems

@article{Dittrich2007PartialAC, title={Partial and complete observables for Hamiltonian constrained systems}, author={Bianca Dittrich}, journal={General Relativity and Gravitation}, year={2007}, volume={39}, pages={1891-1927} }

We will pick up the concepts of partial and complete observables introduced by Rovelli in Conceptional Problems in Quantum Gravity, Birkhäuser, Boston (1991); Class Quant Grav, 8:1895 (1991); Phys Rev, D65:124013 (2002); Quantum Gravity, Cambridge University Press, Cambridge (2007) in order to construct Dirac observables in gauge systems. We will generalize these ideas to an arbitrary number of gauge degrees of freedom. Different methods to calculate such Dirac observables are developed. For…

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