Gravitons scattering from classical matter
| dc.creator | Guadagnini, E. | |
| dc.date | 2008-03-19 | |
| dc.date.accessioned | 2026-07-07T11:49:13Z | |
| dc.date.available | 2026-07-07T11:49:13Z | |
| dc.description | The low energy scattering of gravitons from a composite extended system, which is made of classical massive bodies, is considered; by using the Feynman rules of effective quantum gravity, the corresponding cross-section is computed to lowest order in powers of the gravitational coupling constant. For the gravitons scattering from a rotating planet or a star, it is shown that the classical limit of the matter-gravitons coupling in the effective quantum gravity lagrangian leads to a low energy scattering amplitude which coincides with the expression obtained in classical general relativity. | |
| dc.description | 15 pages, 3 figures, to be published in Classical and Quantum Gravity | |
| dc.identifier | https://arxiv.org/abs/0803.2855 | |
| dc.identifier | http://arxiv.org/abs/0803.2855 | |
| dc.identifier | Class.Quant.Grav.25:095012,2008 | |
| dc.identifier | doi:10.1088/0264-9381/25/9/095012 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203158 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Gravitons scattering from classical matter | |
| dc.type | text |