L Tolos, M Centelles, A Ramos - The Astrophysical Journal, 2016 - iopscience.iop.org
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 …
The phenomenon of inverse magnetic catalysis of chiral symmetry in QCD predicted by lattice simulations can be reproduced within the Nambu-Jona-Lasinio model if the coupling …
A neutron star was first detected as a pulsar in 1967. It is one of the most mysterious compact objects in the universe, with a radius of the order of 10 km and masses that can …
We investigate magnetic field (e B) dependence of constituent quark mass, the longitudinal and transverse pressure as well as the magnetization and magnetic susceptibility of strongly …
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 …
Hot QCD medium effects have been studied in the effective quasiparticle description of quark-gluon plasma. This model encodes the collective excitation of gluons and …
ES Fraga, LF Palhares, TE Restrepo - Physical Review D, 2024 - APS
We compute the pressure from first principles within perturbative QCD at finite baryon density and very high magnetic fields up to two-loops and with physical quark masses. The …
D Chatterjee, J Novak, M Oertel - Physical Review C, 2019 - APS
Using an axisymmetric numerical code, we perform an extensive study of the magnetic-field configurations in nonrotating neutron stars, varying the mass, magnetic-field strength and …
CE Mota, LCN Santos, FM da Silva… - … and Quantum Gravity, 2022 - iopscience.iop.org
In this work, we investigate anisotropic effects on the equations of state (EoS) used to describe neutron and quark stars in the framework of Rastall–Rainbow gravity. All our …