On the problem of uniqueness of energy-momentum tensor of gravitational field
| dc.creator | Nikishov, A. I. | |
| dc.date | 2003-10-14 | |
| dc.date.accessioned | 2026-07-07T03:28:11Z | |
| dc.date.available | 2026-07-07T03:28:11Z | |
| dc.description | For an island-like distribution of matter the gravitational energy-momentum tensor is defined according to Weinberg as a source of metric. If this source is formed by self-interactions of gravitons, so that nonphysical degrees of freedom are excluded, then this source is a reasonable candidate for the energy-momentum tensor of gravitational field. The disastrous influence of the nonphysical degrees of freedom is demonstrated by comparing the gravitational energy-momentum tensors in the harmonic, isotropic and standard frames for the Schwarzschild solution. The harmonic frame is clearly preferable for defining the gravitational energy-momentum tensor. | |
| dc.description | 7 pages, LATEX 2e, no figures | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0310072 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0310072 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/34730 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | On the problem of uniqueness of energy-momentum tensor of gravitational field | |
| dc.type | text |