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f(R) gravity modifications: from the action to the data

It is a very well established matter nowadays that many modified gravity models can offer a sound alternative to General Relativity for the description of the accelerated expansion of the universe. But it is also equally well known that no clear and sharp discrimination between any alternative theor...

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Detalles Bibliográficos
Autores principales: Lazkoz, Ruth, Ortiz-Baños, María, Salzano, Vincenzo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5849749/
https://www.ncbi.nlm.nih.gov/pubmed/29576741
http://dx.doi.org/10.1140/epjc/s10052-018-5711-6