56 citations · 405 across the 20 of their papers we have counts for
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New parameterizations of generalized Chaplygin gas model constrained at background and perturbation levels
S. F. Salahedin, M. Malekjani, K. Y. Roobiat +1
We study the main cosmological properties of the Generalized Chaplygin Gas (GCG) dark energy model at the background and perturbation levels. By using the latest cosmological data…
Cosmographic approach to Running Vacuum dark energy models: new constraints using BAOs and Hubble diagrams at higher redshifts
Mehdi Rezaei, Joan Sola, Mohammad Malekjani
In this work we study different types of dark energy (DE) models in the framework of the cosmographic approach, with emphasis on the Running Vacuum models (RVMs). We assess their v…
Comparison between different methods of model selection in cosmology
Mehdi Rezaei, Mohammad Malekjani
There are several methods for model selection in cosmology which have at least two major goals, that of finding the correct model or predicting well. In this work we discuss throug…