228 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Middle East Technical UniversityTR19 papers
- Bilkent UniversityTR16 papers
- Usak UniversityTR5 papers
- University of KurdistanIR3 papers
- Ankara UniversityTR2 papers
- Centro de Estudios CientíficosCL2 papers
- Istanbul Technical UniversityTR2 papers
- University of GroningenNL2 papers
- Adana Science and Technology UniversityTR1 paper
- Aix-Marseille UniversitéFR1 paper
- Amasya ÜniversitesiTR1 paper
- Ankara Bilim Üniversitesi1 paper
16 papers · 1 filter
Weyl double copy in Lifshitz spacetimes
Gokhan Alkac, Mehmet Kemal Gumus, Mehmet Ali Olpak
Lifshitz black hole solutions pose particular challenges for reconciling the two main formulations of the classical double copy: the Kerr-Schild double copy and the Weyl double cop…
Algebra structure of conformal Killing-Yano forms in geometries with skew-symmetric torsion
Ümit Ertem, Özgür Kelekçi, Özgür Açık
We consider conformal Killing-Yano forms corresponding to the antisymmetric generalizations of conformal Killing vectors to higher degree forms in the presence of skew-symmetric to…
Regularized Weyl double copy
Gokhan Alkac, Mehmet Kemal Gumus, Oguzhan Kasikci +2
We propose a regularization procedure in the sourced Weyl double copy, a spinorial version of the classical double copy, such that it matches much more general results in the Kerr-…
Generalized Black Holes in 3D Kerr-Schild Double Copy
Gokhan Alkac, Mehmet Kemal Gumus, Mehmet Ali Olpak
The double copy of the Coulomb solution in three dimensions is a non-vacuum solution that can be obtained through different matter couplings. It is the static black hole solution o…
New Chiral Generalized Minimal Massive Gravity
Mohammad Reza Setare, Seyed Naseh Sajadi, Suat Dengiz +1
We study the generalized minimal massive gravity (GMMG) in Compere, Song and Strominger boundary conditions employing a semi-product of a Virasoro and a Kac-Moody curr…
Kerr-Schild Double Copy of the Coulomb Solution in Three Dimensions
Gokhan Alkac, Mehmet Kemal Gumus, Mehmet Ali Olpak
While the Kerr-Schild double copy of the Coulomb solution in dimensions higher than three is the Schwarzschild black hole, it is known that it should be a non-vacuum solution in th…
Lee-Wald Charge and Asymptotic Behaviors of the Weyl-invariant Topologically Massive Gravity
Suat Dengiz, Ercan Kilicarslan, Mohammad Reza Setare
We apply the Lee-Wald covariant phase space method to the Weyl-invariant Topologically Massive Gravity and compute the corresponding on-shell conserved charges. By using appropriat…
High temperature behavior of non-local observables in boosted strongly coupled plasma: A holographic study
Atanu Bhatta, Shankhadeep Chakrabortty, Suat Dengiz +1
In this work, we perform a holographic analysis to study non local observables associated to a uniformly \textit{boosted} strongly coupled large thermal plasma in -dimension…
On the calculation of covariant expressions for Dirac bilinears
Mehmet Ali Olpak, Altug Ozpineci
In this article, various approaches to calculate covariant expressions for the bilinears of Dirac spinors are presented. For this purpose, algebraic equations defining Dirac spinor…
Note on soft photons and Faddeev-Jackiw symplectic reduction of quantum electrodynamics in the eikonal limit
Suat Dengiz
In this note, we go over the recent soft photon model and Faddeev-Jackiw quantization of the massless quantum electrodynamics in the eikonal limit to some extent. Throughout our re…
Conserved Charges in Extended Theories of Gravity
Hamed Adami, Mohammad Reza Setare, Tahsin Cagri Sisman +1
We give a detailed review of construction of conserved quantities in extended theories of gravity for asymptotically maximally symmetric spacetimes and carry out explicit computati…
Classical Yang-Baxter Equation from Supergravity
I. Bakhmatov, Ö. Kelekci, E. Ó Colgáin +1
We promote the open-closed string map, originally formulated by Seiberg \& Witten, to a solution generating prescription in generalized supergravity. The approach hinges on a knowl…
Born-Infeld Gravity with a Unique Vacuum and a Massless Graviton
Ibrahim Gullu, Tahsin Cagri Sisman, Bayram Tekin
We construct an n-dimensional Born-Infeld type gravity theory that has the same properties as Einstein's gravity in terms of the vacuum and particle content: Namely, the theory has…
Gravity Waves in Three Dimensions
Metin Gurses, Tahsin Cagri Sisman, Bayram Tekin
We find the explicit forms of the anti-de Sitter plane, anti-de Sitter spherical, and pp waves that solve both the linearized and exact field equations of the most general higher d…
Born-Infeld Gravity with a Massless Graviton in Four Dimensions
Ibrahim Gullu, Tahsin Cagri Sisman, Bayram Tekin
We construct Born-Infeld (BI) type gravity theories which describe tree-level unitary (non-ghost and non-tachyonic) massless spin-2 modes around their maximally symmetric vacua in…
AdS-plane wave and pp-wave solutions of generic gravity theories
Metin Gurses, Tahsin Cagri Sisman, Bayram Tekin
We construct the AdS-plane wave solutions of generic gravity theory built on the arbitrary powers of the Riemann tensor and its derivatives in analogy with the pp-wave solutions. I…