11 papers
Neutron Stars in Energy--Momentum Squared Gravity: Structure, Stability, and Multimessenger Constraints
Baiju Dayanandan, Anirudh Pradhan, Safiqul Islam +1
We study nonrotating neutron stars in energy--momentum squared gravity (EMSG). The stellar models are obtained from the modified Tolman--Oppenheimer--Volkoff equations and four ori…
Dark-Energy Anisotropic Compact Configurations in 4D Einstein-Gauss-Bonnet Gravity: From Structure to Observational Viability
Anirudh Pradhan, Takol Tangphati, Ayan Banerjee +1
We address the equilibrium configurations and stability properties of anisotropic compact stars whose interior is described by a modified Chaplygin gas (MCG) equation of state in t…
Dark matter admixed relativistic stars: Structural properties and tidal Love numbers
Takol Tangphati, Grigoris Panotopoulos, Ayan Banerjee +1
We study the impact of bosonic, self-interacting dark matter on structural properties and tidal deformabilities of compact stars. As far as the gravitational theory is concerned, w…
The effect of pressure anisotropy on quark stars structure in the Starobinsky model
Takol Tangphati, İzzet Sakallı, Ayan Banerjee +1
The structure and stability of quark stars (QSs) made of interacting quark matter are discussed in this study, taking color superconductivity and perturbative QCD corrections into…
Properties of interacting quark star in light of Rastall gravity
Ayan Banerjee, Anirudh Pradhan, Izzet Sakalli +1
This study explores the properties of quark stars (QS) formulated with an interacting quark matter equation of state (EoS) within the framework of Rastall gravity, a modified theor…
Anisotropic quark stars in gravity
Takol Tangphati, Izzet Sakalli, Ayan Banerjee +1
We investigate the impact of gravity on the internal structure of compact stars, expecting this theory to manifest prominently in the high-density cores of such stars.…