10 papers
New Universal Relations for Magnetized Neutron Stars
Byon N. Jayawiguna, Siddarth Ajith, Takuya Katagiri +2
Unlike the neutron-star mass--radius relation, which depends sensitively on the internal stellar structure through the equation of state of dense nuclear matter, certain neutron-st…
Holographic Thermodynamics of Dyonic Dilaton AdS Black Holes
Muhammad Fitrah Alfian Rangga Sakti, Robert Mann, Piyabut Burikham
We investigate the holographic dual of the extended bulk thermodynamics of dyonic dilaton AdS black holes by allowing both the cosmological constant and Newton's gravitational cons…
Entropy Quantization and Quasi-normal Modes of Dyonic Kerr-Sen Black Holes
Muhammad Fitrah Alfian Rangga Sakti, Piyabut Burikham
We explore the properties of inner and outer horizon thermodynamics of dyonic Kerr-Sen black hole (DKSBH). It is observed that the entropy (or area) product is universal, depending…
Quasi-bound States of Scalar field inside the Dyonic Kerr-Sen Black Hole
David Senjaya, Tinnagrit Songkeaw, Piyabut Burikham
We found sets of exact analytic quasi-stationary states of a massive scalar field in a dyonic Kerr-Sen black hole~(DKSBH) background in the maximally extended spacetime region. A c…
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…
Theory space and stability analysis of General Relativistic cosmological solutions in modified gravity
Saikat Chakraborty, Piyabut Burikham
Some aspects of two General Relativistic cosmological solutions, an exact CDM-like cosmological solution ( is cosmographic jerk parameter), and a specifically designed…