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| DOI | 10.1007/S10714-023-03127-2 | ||||
| Año | 2023 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We revisited the problem of describing, on average, a fractal distribution of matter using a Lemaitre-Tolman-Bondi (LTB) solution. Here we study the fractal structure of our local universe having a fractal dimension and a scale transition, ensuring an homogeneous bang-time function. We test our model with the latest type Ia supernova data, the Pantheon compilation, and discuss problems and possible improvements for it, concluding that a fractal transition in LTB cosmology cannot be used to explain the effects of dark energy without requiring an inhomogeneous big-bang, but it can be useful to study structures at low scales.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Pasten, Erick | Hombre |
Universidad de Valparaíso - Chile
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| 2 | CARDENAS-GALINDO, VICTOR MANUEL | Hombre |
Universidad de Valparaíso - Chile
|