Polynomial Affine Model of Gravity: After 10 Years
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.
Authors
- Aureliano Skirzewski (ORCID: https://orcid.org/0000-0002-4671-6640)
- Bastian Grez (ORCID: https://orcid.org/0000-0003-1656-3521)
- Oscar Castillo-Felisola (ORCID: https://orcid.org/0000-0002-1097-2976)
- José Perdiguero (ORCID: https://orcid.org/0000-0003-0897-4021)
- Manuel Morocho-López (ORCID: https://orcid.org/0009-0007-9221-1065)
- Nicolás Zambra-Gómez
- Jefferson Vaca-Santana (ORCID: https://orcid.org/0009-0001-1418-7609)
Institutions
- Pontificia Universidad Católica de Valparaíso (CL)
- Universidad Andrés Bello (CL)
- Universitat de València (ES)
- Universidad de la República de Uruguay (UY)
- Escuela Superior Politecnica del Litoral (EC)
- Centro Científico Tecnológico de Valparaíso (CL)
- Federico Santa María Technical University (CL)
Publication Details
- Journal
- Universe
- Published
- 2025-03-18
- DOI
- https://doi.org/10.3390/universe11030102
- Citations
- 3
- Primary Topic
- Geophysics and Gravity Measurements
- Type
- article
- Field-Weighted Citation Impact
- 5.38