299 citations · 934 across the 26 of their papers we have counts for
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gr-qc2020★ 8 cited
Scalar field emulator via anisotropically deformed vacuum energy: Application to dark energy
Ozgur Akarsu, Nihan Katirci, Anjan A. Sen +1
We introduce a generalization of the usual vacuum energy, called `deformed vacuum energy', which yields anisotropic pressure whilst preserving zero inertial mass density. It couple…
astro-ph.CO2020★ 62 cited
Rastall gravity extension of the standard CDM model: theoretical features and observational constraints
Ozgur Akarsu, Nihan Katirci, Suresh Kumar +3
We present a detailed investigation of the Rastall gravity extension of the standard CDM model. We review the model for two simultaneous modifications of different nature in the…