227 citations · 2.6k across the 37 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
astro-ph.CO2017★ 56 cited
Observational constraints on dark matter-dark energy scattering cross section
Suresh Kumar, Rafael C. Nunes
In this letter, we report precise and robust observational constraints on dark matter-dark energy scattering cross section, using the latest data from cosmic microwave background (…
gr-qc2017★ 94 cited
Cosmic acceleration in dust only Universe via energy-momentum powered gravity
Ozgur Akarsu, Nihan Katirci, Suresh Kumar
We propose a modified theory of gravitation constructed by the addition of the term to the Einstein-Hilbert action, and elaborate a particular case $f(T_{μν}T^{μν…
astro-ph.CO2017★ 227 cited
Echo of interactions in the dark sector
Suresh Kumar, Rafael C. Nunes
We investigate the observational constraints on an interacting vacuum energy scenario with two different neutrino schemes (with and without a sterile neutrino) using the most recen…