358 citations · 1k across the 70 of their papers we have counts for
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Conversion of nuclear to 2-flavour quark matter in rotating compact stars: A general relativistic perspective
Ritam Mallick, Abhijit Bhattachryya, Sanjay K. Ghosh +1
The conversion of neutron star to strange star is argued to be a two step process. The first process involves the deconfinement of nuclear to two-flavour quark matter. The GR resul…
General Relativistic effects on the conversion of nuclear to two-flavour quark matter in compact stars
Abhijit Bhattacharyya, Sanjay K. Ghosh, Ritam Mallick +1
We investigate the General Relativistic (GR) effects on the conversion from nuclear to two-flavour quark matter in compact stars, both static as well as rotating. We find that GR e…
Effect of General Relativity and rotation on the energy deposition rate for inside a compact star
Abhijit Bhattacharyya, Sanjay K. Ghosh, Ritam Mallick +1
We have studied the energy deposition rate in a rotating compact star. This reaction is important for the study of gamma ray bursts. The General Relativis…
The conversion of Neutron star to Strange star : A two step process
Abhijit Bhattacharyya, Sanjay K. Ghosh, Partha S. Joardar +2
The conversion of neutron matter to strange matter in a neutron star have been studied as a two step process. In the first step, the nuclear matter gets converted to two flavour qu…
QCD phase transition in rotaing neutron star, Neutrino beaming and Gamma-ray bursters
Abhijit Bhattacharyya, Sanjay K. Ghosh, Sibaji Raha
We have studied the emission of neutrinos from a rotating hybrid star. We find that the emission is predominantly confined to a very small angle, provided the core of the star is i…
Strangeness, Cosmological Cold Dark Matter and Dark Energy
Sibaji Raha, Shibaji Banerjee, Abhijit Bhattacharyya +5
It is now believed that the universe is composed of a small amount of the normal luminous matter, a substantial amount of matter (Cold Dark Matter: CDM) which is non-luminous and a…