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| Title: | Polynomial affine model of gravity: after 10 years |
| Authors: | Castillo-Felisola, Oscar Grez, Bastian Morocho-López, Manuel Perdiguero, José Skirzewski, Aureliano Vacca-Santana, Jefferson Zambra-Gómez, Nicolás |
| Type: | Artículo |
| Keywords: | Alternative models of gravity, Affine gravity, Cosmological models, Affine connection, Emergent metric, Cosmological perturbations, Affine foliations |
| Issue Date: | 2025 |
| Abstract: | The polynomial affine model of gravity was proposed as an alternative to metric and metric-affine gravitational models. What, in the beginning, was thought to be a source of unpredictability—the presence of many terms in the action—turned out to be a milestone since it contains all possible combinations of the fields compatible with the covariance under diffeomorphisms. Here, we present a review of the advances in the analysis of the model after 10 years of its proposal and sketch the guidelines for our future perspectives |
| Publisher: | MDPI |
| IN: | Universe, 2025, 11(3): 102. |
| Citation: | Castillo-Felisola, O, Grez, B, Morocho-López, M [y otros autores]. "Polynomial affine model of gravity: after 10 years". Universe. [en línea] 2025, 11(3): 102. 42 h. DOI: 10.3390/universe11030102 |
| ISSN: | 2218-1997 |
| License: | Licencia Creative Commons Atribución (CC - By 4.0) |
| Appears in Collections: | Publicaciones académicas y científicas - Facultad de Ciencias |
Files in This Item:
| File | Description | Size | Format | ||
|---|---|---|---|---|---|
| 10.3390-universe11030102.pdf | 519,81 kB | Adobe PDF | View/Open |
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