5 papers
Thermal evolution of neo-neutron stars. II. Temperature-dependent crusts
Sagnik Chatterjee, Mikhail V. Beznogov, Dany Page +1
The neo-neutron star phase is an intermediate stage in the evolution from a hot lepton-rich compact object, which is formed in the aftermath of a core-collapse supernova or an accr…
Distinct Signatures of the Nature of Phase Transition in Binary Neutron Star Mergers
Sagnik Chatterjee, Shamim Haque, Kamal Krishna Nath +2
Binary neutron-star mergers offer crucial insights into the matter properties of neutron stars. We present the possible imprints in the gravitational wave signal from the nature of…
Insights Into Neutron Stars From Gravitational Redshifts and Universal Relations
Sagnik Chatterjee, Kamal Krishna Nath
The universal relations in neutron stars form an essential entity to understand their properties. The moment of inertia, dimensionless tidal deformability, mass quadrupole moment,…
Analyzing the dense matter equation of states in the light of the compact object HESS J1731-347
Skund Tewari, Sagnik Chatterjee, Deepak Kumar +1
The recent mass () and radius () measurement of HESS J1731-347 made it one of the most fascinating object if it i…
Prospect of unraveling the first-order phase transition in neutron stars with and modes
Pratik Thakur, Sagnik Chatterjee, Kamal Krishna Nath +1
Quasi-normal modes of neutron stars are an exciting prospect for analyzing the internal composition of NSs and studying matter at high densities. In this work, we focus on studying…