A polynomial affine model of gravity: after ten years
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arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866918122296967168 |
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| author | Castillo-Felisola, Oscar Grez, Bastian Morocho-López, Manuel Perdiguero, Jose Skirzewski, Aureliano Vaca, Jefferson Zambra-Gómez, Nicolas |
| author_facet | Castillo-Felisola, Oscar Grez, Bastian Morocho-López, Manuel Perdiguero, Jose Skirzewski, Aureliano Vaca, Jefferson Zambra-Gómez, Nicolas |
| contents | The polynomial affine model of gravity was proposed as an alternative to metric and metric-affine gravitational models. What at the beginning was thought as 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 ten years of its proposal, and sketch the guideline of our future perspectives. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_21122 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A polynomial affine model of gravity: after ten years Castillo-Felisola, Oscar Grez, Bastian Morocho-López, Manuel Perdiguero, Jose Skirzewski, Aureliano Vaca, Jefferson Zambra-Gómez, Nicolas General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics The polynomial affine model of gravity was proposed as an alternative to metric and metric-affine gravitational models. What at the beginning was thought as 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 ten years of its proposal, and sketch the guideline of our future perspectives. |
| title | A polynomial affine model of gravity: after ten years |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2412.21122 |