Heavy baryons in compact stars
We review the physics of hyperons and Δ-resonances in dense matter in compact stars. The
covariant density functional approach to the equation of state and composition of dense …
covariant density functional approach to the equation of state and composition of dense …
Effects of anisotropy on strongly magnetized neutron and strange quark stars in general relativity
We investigate the properties of anisotropic, spherically symmetric compact stars, especially
neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter …
neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter …
Equation of state for nucleonic and hyperonic neutron stars with mass and radius constraints
We obtain a new equation of state for the nucleonic and hyperonic inner core of neutron
stars that fulfils the 2 M⊙ observations as well as the recent determinations of stellar radii …
stars that fulfils the 2 M⊙ observations as well as the recent determinations of stellar radii …
Delta-resonances and hyperons in proto-neutron stars and merger remnants
A Sedrakian, A Harutyunyan - The European Physical Journal A, 2022 - Springer
The equation of state (EoS) and composition of dense and hot Δ-resonance admixed
hypernuclear matter is studied under conditions that are characteristic of neutron star binary …
hypernuclear matter is studied under conditions that are characteristic of neutron star binary …
Charmonium production in hot magnetized hyperonic matter: Effects of the baryonic Dirac sea and pseudoscalar-vector mixing
A Mishra, A Kumar, SP Misra - Physical Review D, 2024 - APS
We investigate the medium modifications of the masses of pseudoscalar open charm (D and
D¯) mesons and the charmonium state [ψ (3770)] in hot isospin asymmetric strange …
D¯) mesons and the charmonium state [ψ (3770)] in hot isospin asymmetric strange …
Strongly interacting matter in extreme magnetic fields
Magnetic fields are ubiquitous across different physical systems of current interest; from the
early Universe, compact astrophysical objects and heavy-ion collisions to condensed matter …
early Universe, compact astrophysical objects and heavy-ion collisions to condensed matter …
The influence of strong magnetic fields on proto-quark stars
We analyze different stages of magnetized quark star evolution incorporating baryon
number conservation and using an anisotropic energy–momentum tensor. The first stages of …
number conservation and using an anisotropic energy–momentum tensor. The first stages of …
Magnetic catalysis in nuclear matter
A strong magnetic field enhances the chiral condensate at low temperatures. This so-called
magnetic catalysis thus seeks to increase the vacuum mass of nucleons. We employ two …
magnetic catalysis thus seeks to increase the vacuum mass of nucleons. We employ two …
Equation of state of strongly magnetized matter with hyperons and Δ-resonances
We construct a new equation of state for the baryonic matter under an intense magnetic field
within the framework of covariant density functional theory. The composition of matter …
within the framework of covariant density functional theory. The composition of matter …
Hadronic and hybrid stars subject to density-dependent magnetic fields
In the light of the very massive neutron stars recently detected and the new possible
constraints for the radii of these compact objects, we revisit some equations of state obtained …
constraints for the radii of these compact objects, we revisit some equations of state obtained …