9 citations · 17 across the 9 of their papers we have counts for
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Bayesian Constraints on Inverse-Tangent Inflation with Constant-EOS Reheating and a Dynamical Reheating Analysis
Mayur Abhisheki, Prasanta Kumar Das
We perform a Bayesian inference analysis of an inflationary model based on an inverse-tangent potential, incorporating reheating dynamics in both constant and dynamical equation-of…
First Constraints on the Ellipticities of Self-Interacting Fermionic Dark Matter Admixed Neutron Stars from Continuous Gravitational-Wave Searches
Premachand Mahapatra, Andrew L. Miller, Prasanta Kumar Das
We investigate continuous gravitational-wave (CW) emission from rapidly rotating, non-axisymmetric, isolated neutron stars admixed with self-interacting fermionic dark matter (DM)…
Reheating and Inflationary dynamics driven by an inverse tangent potential
Mayur Abhisheki, Prasanta Kumar Das
In this work, we study the early universe inflation and the post-inflation reheating era employing an inverse tangent potential of the form $V=V_0 \cdot[tan^{-1}(\frac{κϕ}{m_p})]^2…
Implications of Fermionic Dark Matter Interactions on Anisotropic Neutron Stars
Premachand Mahapatra, Chiranjeeb Singha, Ayush Hazarika +1
The presence of Dark matter (DM) within a neutron star (NS) can substantially influence the macroscopic properties. It is commonly assumed that the pressure inside an NS is isotrop…
Impacts of {} gravity on neutron stars study within the relativistic mean-field model framework in light of GW170817, Pulsars and NICER data
Premachand Mahapatra, Prasanta Kumar Das
In this work, we investigate the neutron star structure in conservative gravity with , where denotes the matter--geometry coupling. The modified stellar…