Lagrangian and Hamiltonian for the Bondi-Sachs metrics
General Relativity and Quantum Cosmology
2015-02-04 v2
Abstract
We calculate the Hilbert action for the Bondi-Sachs metrics. It yields the Einstein vacuum equations in a closed form. Following the Dirac approach to constrained systems we investigate the related Hamiltonian formulation.
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Cite
@article{arxiv.gr-qc/0403120,
title = {Lagrangian and Hamiltonian for the Bondi-Sachs metrics},
author = {J. Korbicz and J. Tafel},
journal= {arXiv preprint arXiv:gr-qc/0403120},
year = {2015}
}
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8 pages