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Dense Matter in Neutron Star: Lessons from GW170817
Sarmistha Banik, Debades Bandyopadhyay
Neutron star merger event GW170817 sets an upper limit on the maximum mass of non-rotating neutron stars. Consequently, this event puts strong constraints on the dense matter equat…
Properties of rapidly rotating hot neutron stars with antikaon condensates at constant entropy per baryon
Neelam Dhanda Batra, Krishna Prakash Nunna, Sarmistha Banik
We consider a neutrino-free hot neutron star that contains antikaon condensates in its core and is at finite entropy per baryon. We find the equation of state for a range of entrop…
Critical mass, moment of inertia and universal relations of rapidly rotating neutron stars with exotic matter
S. S. Lenka, P. Char, S. Banik
We calculate moment of inertia of neutron star with different exotic constituents such as hyperons and (anti)kaon condensates and study its variation with mass and spin frequency.…