24 citations · 42 across the 3 of their papers we have counts for
3 papers
gr-qc2020★ 3 cited
Scalar and vector perturbations in a universe with nonlinear perfect fluid
Ezgi Canay, Ruslan Brilenkov, Maxim Eingorn +2
We study a three-component universe filled with dust-like matter in the form of discrete inhomogeneities (e.g., galaxies) and perfect fluids characterized by linear and nonlinear e…
gr-qc2020★ 15 cited
Formalizing Slow-roll Inflation in Scalar-Tensor Theories of Gravitation
Kemal Akın, A. Savaş Arapoğlu, A. Emrah Yükselci
The viability of slow-roll approximation is examined by considering the structure of phase spaces in scalar-tensor theories of gravitation and the analysis is exemplified with a no…
gr-qc2019★ 24 cited
Neutron Star Structure in the Presence of Nonminimally Coupled Scalar Fields
A. Savaş Arapoğlu, K. Yavuz Ekşi, A. Emrah Yükselci
We study the structure of neutron stars in scalar-tensor theories for the nonminimal coupling of the form . We solve the hydrostatic equilibrium equations for tw…