68 citations · 1.1k across the 49 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
astro-ph.CO2015★ 41 cited
Growth of matter perturbations in clustered holographic dark energy cosmologies
Ahmad Mehrabi, Spyros Basilakos, Mohammad Malekjani +1
We investigate the growth of matter fluctuations in holographic dark energy cosmologies. First we use an overall statistical analysis involving the latest observational data in ord…
gr-qc2015★ 27 cited
Effects of ghost dark energy perturbations on the evolution of spherical overdensities
Mohammad Malekjani, Tayebe Naderi, Francesco Pace
While in the standard cosmological model the accelerated expansion of the Universe is explained by invoking the presence of the cosmological constant term, it is still unclear the…