Por favor, use este identificador para citar o enlazar este ítem:
https://hdl.handle.net/20.500.12008/42392
Cómo citar
| Título: | Inflationary scenarios in an effective polynomial affine model of gravity |
| Autor: | Castillo-Felisola, Oscar Grez, Bastian Perdiguero, José Skirzewski, Aureliano |
| Tipo: | Preprint |
| Palabras clave: | Affine gravity, Cosmology, Inflationary models, Exact solutions |
| Fecha de publicación: | 2023 |
| Resumen: | In this paper we inquire inflationary scenarios built on a simplified version of the polynomial affine model of gravity. Given the absence of a metric tensor in the formulation of the model, we build a kinetic term contracting the derivatives of scalar field with the most general (2, 0)-tensor density build using the affine connection, and introduce a self-interacting potential via a scaling of the volume form. We analyse the cosmological solutions derived from this setup. |
| EN: | General Relativity and Quantum Cosmology, arXiv:2312.07312, dec 2023. |
| DOI: | 10.48550/arXiv.2312.07312 |
| Citación: | Castillo-Felisola, O, Grez, B, Perdiguero, J y otro. "Inflationary scenarios in an effective polynomial affine model of gravity" [Preprint]. Publicado en: General Relativity and Quantum Cosmology. 2023 arXiv:2312.07312, dec 2023. 13 h. DOI: 10.48550/arXiv.2312.07312 |
| Licencia: | Licencia Creative Commons Atribución (CC - By 4.0) |
| Aparece en las colecciones: | Publicaciones académicas y científicas - Facultad de Ciencias |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| 10.48550.arXiv.2312.07312.pdf | 540,55 kB | Adobe PDF | Visualizar/Abrir |
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons
