Multiple measurements on the cosmic curvature using Gaussian process regression without calibration and a cosmological model
In this letter, we propose a novel cosmological model-independent method to determine cosmic curvature, combining the recent measurements of transverse and line-of-sight directions in the baryon acoustic oscillations (BAO) with cosmic chronometers (CC) datasets. Considering that the CC dataset is di...
Gardado en:
| Principais autores: | , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Elsevier
2024-06-01
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| Series: | Physics Letters B |
| Acceso en liña: | http://www.sciencedirect.com/science/article/pii/S0370269324002570 |
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