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Analysis of Neutron Star mode Oscillations in General Relativity with Spectral Representation of Nuclear Equations of State
Debanjan Guha Roy, Tuhin Malik, Swastik Bhattacharya +1
We study quasinormal mode oscillations in neutron star(NS) interiors within the linearized General Relativistic formalism. We utilize approximately 9000 nuclear Equations of St…
Nanohertz Gravitational Wave Astronomy during the SKA Era: An InPTA perspective
Bhal Chandra Joshi, Achamveedu Gopakumar, Arul Pandian +34
Decades long monitoring of millisecond pulsars, which exhibit highly stable rotational periods, in pulsar timing array experiments is on the threshold of discovering nanohertz stoc…
Quasi-stationary sequences of hyper massive neutron stars with exotic equations of state
Sanika Khadkikar, Chatrik Singh Mangat, Sarmistha Banik
In this work, we study the effect of differential rotation, finite temperature and strangeness on the quasi stationary sequences of hyper massive neutron stars (HMNS). We generate…
The Magnetar Connection
Tanmay Tushar Chowhan, Sushan Konar, Sarmistha Banik
We investigate the combined evolution of the dipolar surface magnetic field (B) and the spin-period (P) of known magnetars and high magnetic field (B $ \gtrsim 10^{13…
Equation of State table with hyperon and antikaon for supernova and neutron star merger
Tuhin Malik, Sarmistha Banik, Debades Bandyopadhyay
We develop a new equation of state (EoS) table involving thermal (anti)kaons, Bose-Einstein condensate of mesons and -hyperons for core-collapse supernova and neutron st…
Temperature dependent appearance of exotic matter makes nascent neutron stars spin faster
Francisco Hernandez-Vivanco, Paul D. Lasky, Eric Thrane +5
Neutron stars offer the opportunity to study the behaviour of matter at densities and temperatures inaccessible to terrestrial experiments. Gravitational-wave observations of binar…