The Pioneer's acceleration anomaly and Hubble's constant
| dc.creator | Rosales, J. L. | |
| dc.date | 2002-12-04 | |
| dc.date | 2002-12-10 | |
| dc.date.accessioned | 2026-07-07T03:27:23Z | |
| dc.date.available | 2026-07-07T03:27:23Z | |
| dc.description | The reported anomalous acceleration acting on the Pioneers spacecrafts could be seen as a consequence of the existence of some local curvature in light geodesics when using the coordinate speed of light in an expanding space-time. The effect is related with the non synchronous character of the underlying metric and therefore, planets closed orbits can not reveal it. It is shown that the cosmic expansion rate -the Hubble parameter H- has been indeed detected. Additionally, a relation for an existing annual term is obtained which depends on the cosine of the ecliptic latitude of the spacecraft, suggestingan heuristic analogy between the effect and Foucault's experiment - light rays playing a similar role in the expanding space than Foucault's Pendulum does while determining Earth's rotation. This statement could be seen as a benchmark for future experiments. | |
| dc.description | 8 pages, LaTex, minor changes for submission | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0212019 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0212019 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/34413 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | The Pioneer's acceleration anomaly and Hubble's constant | |
| dc.type | text |