Unified model for inflation and dark energy
| dc.creator | Zsembinszki, Gabriel | |
| dc.date | 2007-01-12 | |
| dc.date.accessioned | 2026-07-07T10:36:47Z | |
| dc.date.available | 2026-07-07T10:36:47Z | |
| dc.description | We present a model based on the idea that Planck-scale effects may produce a small explicit breaking of global symmetries. The model contains a new complex scalar field $Ψ$, charged under a certain global U(1) symmetry, interacting with a new real scalar field $χ$, neutral under U(1). For exponentially small breaking, the model accounts for both {\em early} and {\em late} periods of acceleration of the universe. | |
| dc.description | To appear in the proceedings of 2nd International Conference on Quantum Theories and Renormalization Group in Gravity and Cosmology (IRGAC 2006), Barcelona, Spain, 11-15 Jul 2006; 6 pages | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0701370 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0701370 | |
| dc.identifier | AIPConf.Proc.878:305-311,2006; J.Phys.A40:7081-7086,2007 | |
| dc.identifier | doi:10.1063/1.2409102 10.1088/1751-8113/40/25/S65 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180168 | |
| dc.subject | Astrophysics | |
| dc.title | Unified model for inflation and dark energy | |
| dc.type | text |