A viability criterion for modified gravity with an extra force
| dc.creator | Faraoni, Valerio | |
| dc.date | 2007-10-05 | |
| dc.date.accessioned | 2026-07-07T11:37:51Z | |
| dc.date.available | 2026-07-07T11:37:51Z | |
| dc.description | A recently proposed theory of modified gravity with an explicit ``anomalous'' coupling of the Ricci curvature to matter is discussed, and an inequality is derived which expresses a necessary and sufficient condition to avoid the notorius Dolgov-Kawasaki instability. | |
| dc.description | 4 latex pages, to appear in Phys. Rev. D | |
| dc.identifier | https://arxiv.org/abs/0710.1291 | |
| dc.identifier | http://arxiv.org/abs/0710.1291 | |
| dc.identifier | Phys.Rev.D76:127501,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.127501 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199350 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | A viability criterion for modified gravity with an extra force | |
| dc.type | text |