52 citations · 210 across the 10 of their papers we have counts for
3 papers · 1 filter
Compact stars with a quark core within NJL model
C. H. Lenzi, A. S. Schneider, C. Providência +1
An ultraviolet cutoff dependent on the chemical potential as proposed by Casalbuoni {\it et al} is used in the su(3) Nambu-Jona-Lasinio model. The model is applied to the descripti…
Investigation of the existence of hybrid stars using Nambu-Jona-Lasinio models
J. G. Coelho, C. H. Lenzi, M. Malheiro +2
We investigate the hadron-quark phase transition inside neutron stars and obtain mass-radius relations for hybrid stars. The equation of state for the quark phase using the standar…
Quarks stars in SU(2) Nambu-Jona-Lasinio model with vector coupling
J. G. Coelho, C. H. Lenzi, M. Malheiro +3
In this work we study the Nambu-Jona-Lasinio model in the SU (2) version with repulsive vector coupling and apply it to quark stellar matter. We discuss the influence of the vector…