19 citations · 22 across the 3 of their papers we have counts for
4 papers · 1 filter
Scale-Dependent Weak-Field Dynamics in Horndeski Theory: Galaxy Rotation Curves and Turnaround Scales
Hatice Özer
In this work, the weak-field dynamics of a gravitational-wave compatible subclass of Horndeski gravity is investigated on galactic and intergalactic scales. The analysis is perform…
Linearized Horndeski Theory with a Potential in the Solar System Regime
Hatice Özer
In this paper, the weak-field behavior of linearized Horndeski theory is studied, with emphasis on the role of a scalar potential with a nonvanishing minimum. In this regime, the m…
Linearized modified gravity theories with a cosmological term: advance of perihelion and deflection of light
Hatice Özer, Özgür Delice
Two different ways of generalizing Einstein's general theory of relativity with a cosmological constant to Brans-Dicke type scalar-tensor theories are investigated in the linearize…
Modified Einstein-Gauss-Bonnet gravity: Riemann-Cartan and Pseudo-Riemannian cases
Hatice Özer, Ahmet Baykal, Özgür Delice
A modified Einstein-Gauss-Bonnet gravity in four dimensions where the quadratic Gauss-Bonnet term is coupled to a scalar field is considered. The field equations of the model are o…