84 citations
- Damghan UniversityIR40 papers
- Eastern Mediterranean UniversityCY26 papers
- Universidade Federal da ParaíbaBR20 papers
- Universidade Federal de Campina GrandeBR19 papers
- Zhejiang Normal UniversityCN17 papers
- Babeș-Bolyai UniversityRO14 papers
- Chitkara UniversityIN14 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT12 papers
- Scuola Superiore MeridionaleIT11 papers
- Tashkent State Technical University named after Islam KarimovUZ11 papers
- University of Hradec KrálovéCZ11 papers
- University of LahorePK11 papers
34 papers · 1 filter
Thermodynamic Topology and Phase Space Analysis of AdS Black Holes Through Non-Extensive Entropy Perspectives
Saeed Noori Gashti, Behnam Pourhassan, Izzet Sakalli
This paper studies the thermodynamic topology through the bulk-boundary and restricted phase space (RPS) frameworks. In bulk-boundary framework, we observe two topological charges…
Exploring the viability of charged Spheres admitting non-metricity and matter source
M. Zeeshan Gul, Faisal Javed, M. Sharif +1
This research paper investigates the impact of non-metricity and matter source on the geometry of charged spheres in the presence of anisotropic matter configuration. We use a spec…
Deuteron gravitational form factors, generalized parton distributions, and charge density in the framework of the soft-wall AdS/QCD model
Shahin Mamedov, Minaya Allahverdiyeva, Narmin Akbarova
We study the deuteron gravitational form factors (GFFs) and generalized parton distributions (GPDs) within the soft-wall AdS/QCD model, where deuteron is described by the bulk vect…
Analytical approach for calculating shadow of dynamical black hole
Vitalii Vertogradov, Ali Övgün
We develop a compact and transparent framework for photon dynamics and shadow formation in slowly evolving, spherically symmetric spacetimes. Starting from the Eddington-Finkelstei…
Geodesics, accretion disk, gravitational lensing, time delay, and effects on neutrinos induced by a non-commutative black hole
A. A. Araújo Filho, N. Heidari, Ali Övgün
This paper explores gravitational phenomena associated with a non-commutative black hole. Geodesic equations are derived, and a thin accretion disk is analyzed to model the black h…
Signatures of a de Sitter-core black hole in ringing, transmission and optical appearance
N. Heidari, A. A. Araújo Filho, V. Vertogradov and +1
We investigate a static, asymptotically flat black hole whose central region approaches a de Sitter vacuum. The geometry is controlled by the ADM mass and a core scale , a…