128 citations · 266 across the 18 of their papers we have counts for
19 papers
Black Hole Solutions with Scalar Fields and Anisotropic Matter in Non-Minimal Gravity
Özcan Sert
We investigate exact spherically symmetric and static black hole solutions in a non-minimally coupled Einstein--Maxwell theory of the type, extended by a minimally couple…
Quantum-Corrected Thermodynamics, Dirac Perturbations, Geodesic Structure, and Topological Phases of Black Holes with Non-Minimal Logarithmic Coupling
İzzet Sakallı, Özcan Sert, Erdem Sucu +1
We study the thermodynamic and dynamical properties of static, spherically symmetric BHs in Einstein-Maxwell theory modified by a non-minimal coupling. The Hawking te…
Reformulation of continuum defects in terms of the general teleparallel geometry in the language of exterior algebra
Muzaffer Adak, Tekin Dereli, Ertan Kok +1
We discuss the geometric formulation of continuum defects consisting of dislocations and disclinations. After reviewing the metric affine geometry and the present geometric formula…
Wormholes in the Non-minimally Coupled Gravity with Electromagnetism
Özcan Sert
Since the general relativistic approach requires exotic matter with negative energy density, constructing wormholes containing realistic matter is a crucial challenge. Therefore, e…
The non-minimally coupled symmetric teleparallel gravity with electromagnetic field
Beyda Doyran, Özcan Sert, Muzaffer Adak
We construct a symmetric teleparallel gravity model which is non-minimally coupled with electromagnetic field in four dimensions inspired by its Riemannian equivalent. We derive th…
Gravastars in a Non-minimally Coupled Gravity with Electromagnetism
Özcan Sert, Muzaffer Adak
In this paper we investigate the gravitational vacuum stars which called gravastars in the non-minimally coupled models with electromagnetic and gravitational fields. We consider t…
Compact Stars in the Non-minimally Coupled Electromagnetic Fields to Gravity
Özcan Sert
We investigate the gravitational models with the non-minimal coupled electromagnetic fields to gravity, in order to describe charged compact stars, where denotes…
Radiation Fluid Stars in the Non-minimally Coupled Gravity
Özcan Sert
We propose a non-minimally coupled gravity model in form to describe the radiation fluid stars which have the radiative equation of state between the energy density $ ρ…
Anisotropic inflation with a non-minimally coupled electromagnetic field to gravity
Muzaffer Adak, Ozgur Akarsu, Tekin Dereli +1
We consider the non-minimal model of gravity in -form. We investigate a particular case of the model, for which the higher order derivatives are eliminated but the scalar…
Regular Black Hole Solutions of the Non-minimally Coupled Gravity
Özcan Sert
In this study we investigate regular black hole solutions of the non-minimally coupled gravity model. We give two regular black hole solutions and the corresponding non…
Holographic Superconductors with the General type Couplings
Özcan Sert
We explore the effects of the general non-minimally coupled -type couplings on the holographic s-wave superconductors numerically in the Schwarzschild-AdS background. We calc…
Non-minimal -type corrections to holographic superconductor
Özcan Sert, Muzaffer Adak
We study -dimensional holographic superconductors in the presence of non-minimally coupled electromagnetic field to gravity by considering an arbitrary linear combination of…
Spinor coupling to the weak Poincare gauge theory of gravity in three dimensions
Özcan Sert, Muzaffer Adak
Minimal coupling of a Dirac field to gravity with the most general non-propagating torsion is considered in (1+2)-dimensions. The field equations are obtained from a lagrangian by…
Anisotropic cosmological solutions to the gravity
Özcan Sert, Muzaffer Adak
We investigate anisotropic cosmological solutions of the theory with non-minimal couplings between electromagnetic fields and gravity in form. After we derive the field…
Gravity and Electromagnetism with -type Coupling and Magnetic Monopole Solutions
Özcan Sert
We investigate -type coupling of electromagnetic fields to gravity. After we derive field equations by a first order variational principle from the Lagrangian formulati…
Dirac field in topologically massive gravity
Özcan Sert, Muzaffer Adak
We consider a Dirac field coupled minimally to the Mielke-Baekler model of gravity and investigate cosmological solutions in three dimensions. We arrive at a family of solutions wh…
Non-minimal -Coupled Electromagnetic Fields to Gravity and Static, Spherically Symmetric Solutions
Tekin Dereli, Özcan Sert
We investigate non-minimal -type couplings of electromagnetic fields to gravity. We derive the field equations by a first order variational principle using the method of La…
Einstein-Cartan-Dirac Theory in (1+2)-Dimensions
T. Dereli, N. Ozdemir, O. Sert
Einstein-Cartan theory is formulated in (1+2)-dimensions using the algebra of exterior differential forms. A Dirac spinor is coupled to gravity and the field equations are obtained…
Symmetric Teleparallel Gravity: Some exact solutions and spinor couplings
Muzaffer Adak, Özcan Sert, Mestan Kalay +1
In this paper we elaborate on the symmetric teleparallel gravity (STPG) written in a non-Riemannian spacetime with nonzero nonmetricity, but zero torsion and zero curvature. Firstl…