Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
1995-01-10
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
20 pp, LaTeX file
Scientific paper
The Lagrangian formulation of field theory does not provide any universal energy-momentum conservation law in order to analize that in gravitation theory. In Lagrangian field theory, we get different identities involving different stress energy-momentum tensors which however are not conserved, otherwise in the covariant multimomentum Hamiltonian formalism. In the framework of this formalism, we have the fundamental identity whose restriction to a constraint space can be treated the energy-momentum transformation law. This identity remains true also for gravity. Thus, the tools are at hand to investigate the energy-momentum conservation laws in gravitation theory. The key point consists in the feature of a metric gravitational field whose canonical momenta on the constraint space are equal to zero.
No associations
LandOfFree
Energy-Momentum Conservation Laws in Affine-Metric Gravitation Theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Energy-Momentum Conservation Laws in Affine-Metric Gravitation Theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Energy-Momentum Conservation Laws in Affine-Metric Gravitation Theory will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-574860