http://arxiv.org/abs/2212.04529
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. 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 but it can be useful to study structures at low scales.
E. Pastén and V. Cárdenas
Mon, 12 Dec 22
33/52
Comments: N/A