Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement

Details Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement

2007-10-29

arxiv.org/abs/0710.5388v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

2 pages, 1 figure, to be published in the proceedings of the conference EXOCT07, Catania, 11-15 June, 2007

Scientific paper

Recently, it has been shown that the standard Nambu-Jona-Lasinio (NJL) model is not able to reproduce the correct QCD behavior of the gap equation at large density, and therefore a different cutoff procedure at large momenta has ben proposed. We found that, even with this density dependent cutoff procedure, the pure quark phase in neutron stars (NS) interiors is unstable, and we argue that this could be related to the lack of confinement in the original NJL model.

Affiliated with

Also associated with

No associations

Rating

Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-19001