Gravitational Lensing and Gravitomagnetic Time Delay
| dc.creator | Ciufolini, Ignazio | |
| dc.creator | Ricci, Franco | |
| dc.date | 2003-01-08 | |
| dc.date.accessioned | 2026-07-07T03:27:30Z | |
| dc.date.available | 2026-07-07T03:27:30Z | |
| dc.description | We derive the delay in travel time of photons due to the spin of a body both inside a rotating shell and outside a rotating body. We then show that this time delay by the spin of an astrophysical object might be detected in different images of the same source by gravitational lensing; it might be relevant in the determination of the Hubble constant using accurate measurements of the time delay between the images of some gravitational lens systems. The measurement of the spin-time-delay might also provide a further observable to estimate the dark matter content in galaxies, clusters, or super-clusters of galaxies. | |
| dc.description | Submitted to Physical Review Letters: 8 April 2002. Resubmitted, revised: 31 July 2002; 31 December 2002 | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0301030 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0301030 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/34457 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Gravitational Lensing and Gravitomagnetic Time Delay | |
| dc.type | text |