3 papers
hep-th2026
Thermodynamics and Geometrical Optics of Reissner Nordstrom de Sitter Black Holes in Noncommutative Geometry
Phongsakorn Sereewat, David Senjaya, Piyabut Burikham
We investigate the thermodynamic, optical, and dynamical properties of Reissner-Nordstrom-de Sitter black holes in a noncommutative spacetime with a minimal length scale Theta. Wit…
gr-qc2026
Novel exact black hole solution in Dehnen halo thermodynamics, photon circular motion and eikonal quasinormal modes
David Senjaya, Thanaporn Chuensuksan, Supakchai Ponglertsakul
Dehnen dark matter halo has been proven to be a valuable model for describing the surface brightness distributions of elliptical galaxies, yet its implications for…
gr-qc2026
Comment to Comment to Black Hole in Dehnen Dark Matter Halo: Exact Solution, Lensing, Light Ring, and Thermodynamics
David Senjaya
The claim in \cite{Al-Badawi:2025ipr} that *"the errors in the foundational components (3) and (5) of Ref. [1] invalidate all subsequent analyses, numerical results, and physical i…