2017/03/15 by Ö. Gürtuĝ, O. Gurtug, S. Habib Mazharimousavi +1
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Classical mechanics #Cosmology and Gravitation Theories #Curvature #Geodesic #Geometry #Mathematical physics #Mathematics #Naked singularity #Noncommutative and Quantum Gravity Theories #Physics #Quantum #Quantum field theory in curved spacetime #Quantum gravity #Quantum mechanics #Singularity #Spacetime #gr-qc
paper · pdf · doi:10.1140/epjp/i2017-11446-4
published as Eur. Phys. J. Plus 132, 161 (2017) · 12 pages one figure, final version accepted for publication in EPJP
arxiv created 2017/03/15 · openalex publication_date 2017/04/01 · arxiv updated 2017/04/14 · openalex created_date 2017/04/14 · openalex updated_date 2026/08/05
The classical and quantum properties of a new solution obtained in 2+1% -dimensional gravity coupled with a real scalar field is analyzed in detail. The considered new solution is a one-parameter generalization of a previously known solution. We investigate the solution classically by calculating exact null and null circular geodesics which correspond to a typical particle probe of the correspondsing black hole spacetime. The solution admitting naked singularity is investigated within the context of quantum mechanics. The timelike naked singularity is probed with spin-zero and spin-half quantum particles. We show that the curvature singularity in the new solution is stronger and hence in general the spacetime remains quantum singular with respect to a quantum particle probe.