Bahtiyar Özgür Sarıoğlu

E-mail

sarioglu@metu.edu.tr

Department

Department of Physics

ORCID

0000-0003-2282-3510

Scopus Author ID

6603312271

Web of Science Researcher ID

A-5490-2019

On the maximally symmetric vacua of generic Lovelock gravities* Devecioglu, Deniz Olgu; Lindstrom, Ulf G.; Sarıoğlu, Bahtiyar Özgür (2025-01-01) We survey elementary features of Lovelock gravity and its maximally symmetric vacuum solutions. The latter is solely determined by the real roots of a dimension-dependent polynomial. We also recover the static spherically ...
Chern-Simons-like formulation of exotic massive 3D gravity models Dedeoğlu, Büşra; Özkan, Mehmet; Sarıoğlu, Bahtiyar Özgür (2024-11-01) We investigate the Chern-Simons-like formulation of exotic general massive gravity models within the framework of third-way to three-dimensional gravity. We classify our construction into two main approaches: one using tor...
Rotating AdS3× S3 and dyonic strings from 3-dimensions Deger, Nihat Sadik; Deral, Ceren Ayse; Saha, Aritra; Sarıoğlu, Bahtiyar Özgür (2024-10-01) We make a general Killing spinor analysis of a particular D = 3, N = 4 gauged supergravity that comes from a consistent S3 reduction of D = 6, N = (1, 0) supergravity coupled to a single chiral tensor multiplet. We then fo...
Uses of Killing and Killing-Yano Tensors Lindström, Ulf; Sarıoğlu, Bahtiyar Özgür (2022-11-23) In this contribution we have collected some facts about Killing and Killing-Yano tensors that we feel are of general interest for researchers working on problems that rely on differential geometry. We also include some of ...
Tensionless strings and Killing(-Yano) tensors Lindström, Ulf; Sarıoğlu, Bahtiyar Özgür (2022-06-10) © 2022 The Author(s)We construct invariants for bosonic and spinning tensionless (null) strings in backgrounds that carry Killing tensors or Killing-Yano tensors of mixed type. This is facilitated by the close relation of ...
Killing-Yano Cotton currents Lindstrom, Ulf; Sarıoğlu, Bahtiyar Özgür (2022-03-01) We discuss conserved currents constructed from the Cotton tensor and (conformal) Killing-Yano tensors (KYTs). We consider the corresponding charges generally and then exemplify with the four-dimensional Plebanski-Demianski...
New currents with Killing-Yano tensors Lindstrom, Ulf; Sarıoğlu, Bahtiyar Özgür (2021-10-01) New relations involving the Riemann, Ricci and Einstein tensors that have to hold for a given geometry to admit Killing-Yano tensors (KYTs) are described. These relations are then used to introduce novel conserved 'current...
Consistent S3 reductions of six-dimensional supergravity Samtleben, Henning; Sarıoğlu, Bahtiyar Özgür (American Physical Society (APS), 2019-10-7) We work out the consistent AdS(3) x S-3 truncations of the bosonic sectors of both the six-dimensional = N = (1,1) and N = (2,0) supergravity theories. They result in inequivalent three-dimensional half-maximal SO(4) gauge...
Circularly symmetric solutions of minimal massive gravity at its merger point Sarıoğlu, Bahtiyar Özgür (IOP Publishing, 2019-07-25) I find all the static circularly symmetric solutions of minimal massive 3D gravity at its merger point, construct stationary versions of these and discuss some of their geometric and physical properties. It turns out that ...
Stationary Lifshitz black hole of New Massive Gravity Sarıoğlu, Bahtiyar Özgür (IOP Publishing, 2019-01-10) I present the stationary Lifshitz black hole solution of three-dimensional New Massive Gravity theory and study its elementary geometric and thermodynamical properties.

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