Planetary Perturbation with Cosmological Constant
| dc.creator | Neupane, Ishwaree P. | |
| dc.date | 1999-02-12 | |
| dc.date.accessioned | 2026-07-07T03:32:57Z | |
| dc.date.available | 2026-07-07T03:32:57Z | |
| dc.description | A contribution of quantum vacuum to the energy momentum tensor is inevitably experienced in the present universe. One requires the presence of non-zero cosmological constant ($Λ$) to make the various observations consistent. A case of $Λ$ in the Schwarzschild de Sitter space-time shows that precession of perihelion orbit provides a sensative solar test for non-zero $Λ$. Application of the relations involving $Λ$ to the planetery perturbation indicates the values near to the present bound on $Λ$. Also suggested are some relations in vacuum dominated flat universe with a positive $Λ$. | |
| dc.description | 6 pages, RevTex, some corrections on gr-qc/9812096 | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9902039 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9902039 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36434 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Planetary Perturbation with Cosmological Constant | |
| dc.type | text |