Q-Field from a 4D Brane: Cosmological Constant Cancellation and Minkowski Attractor
Abstract:
A 4D-brane realization of q-theory has been proposed a few years ago. The present paper studies the corresponding late-time cosmology and establishes the dynamic cancellation of an initial cosmological constant and an attractor behavior toward Minkowski spacetime.
| Zugehörige Institution(en) am KIT | Institut für Theoretische Physik (ITP) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2022 |
| Sprache | Englisch |
| Identifikator | ISSN: 2632-2714 KITopen-ID: 1000155753 |
| Erschienen in | Letters in High Energy Physics |
| Verlag | Andromeda Publishing and Academic Services |
| Band | 2022 |
| Seiten | Art.-Nr.: 312 |
| Vorab online veröffentlicht am | 30.12.2022 |
| Schlagwörter | cosmological constant problem |
| Nachgewiesen in | OpenAlex Dimensions Scopus |
| Relationen in KITopen |