16 citations · 44 across the 6 of their papers we have counts for
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gr-qc2020★ 2 cited
Spinors and Scalars in curved spacetime: neutrino dark energy (DE)
Ali Rida Khalifeh, Raul Jimenez
We study the interaction, in general curved spacetime, between a spinor and a scalar field describing dark energy; the so-called DE model in curved space. The dominant term is…
gr-qc2019★ 8 cited
Dwarf Galaxies without Dark Matter: constraints on Modified Gravity
Ali Rida Khalifeh, Raul Jimenez
The discovery of dwarf galaxies without dark matter provides, counter-intuitively, strong support for the CDM standard model of cosmology. Their presence is well accommodat…
gr-qc2015★ 6 cited
Quintessential Inflation in Mimetic Dark Matter
Ali R. Khalifeh
A quintessential Inflation (QI) scenario from Mimetic Dark Matter (MDM) is presented in this paper. This scenario, which is based on the MDM model presented by Chamseddine and Mukh…