4 papers
Imprints of Higgs-portal fermionic dark matter on neutron-star tidal deformability and the mass-radius slope
Monmoy Molla, Mehedi Kalam, Tuhin Malik
We investigate the structure of neutron stars (NSs) admixed with fermionic dark matter (DM) using three density-dependent relativistic mean-field (DDRMF) functionals (DDME, DDB, an…
Influence of Fermionic Dark Matter on the Structural and Tidal Properties of Neutron Stars
Monmoy Molla, Masum Murshid, Mehedi Kalam
We investigate the influence of ideal Fermi gas dark matter on the observable properties of neutron stars (NSs). Our analysis considers dark matter (DM) particle masses () rang…
Observationally constrained emergent universe scenario with non-conventional late-time dynamics
Rikpratik Sengupta, Anirban Chanda, B C Paul +1
In this paper, we attempt to explore the possibility of a obtaining a viable emergent universe scenario supported by a type of fluid known as the extended Chaplygin gas, which exte…
Braneworld Neutron Stars: Constraining Brane Tension with Observational Data
Masum Murshid, Nilofar Rahman, Mehedi Kalam
In this article, we investigate the properties of neutron stars within the braneworld model, employing six distinct piece-wise polytropic equation of states. These equation of stat…