A hybrid-chiral soliton model with broken scale invariance for nuclear matter

Details A hybrid-chiral soliton model with broken scale invariance for nuclear matter A hybrid-chiral soliton model with broken scale invariance for nuclear matter

2011-07-27

arxiv.org/abs/1107.5529v1

Physics

Nuclear Physics

Nuclear Theory

7 pages, 3 figures, Proceedings of Cortona 2011 XIII Convegno su Problemi di Fisica Nucleare Teorica

Scientific paper

We present a model for describing nuclear matter at finite density based on quarks interacting with chiral fields, sigma and pion. The chiral Lagrangian also includes a logarithmic potential, associated with the breaking of scale invariance. We provide results for the soliton in vacuum and at finite density, using the Wigner-Seitz approximation. We show that the model can reach higher densities respect to the Linear-sigma model, up to approximately 3 rho_0 for m_sigma=1200 MeV.

Affiliated with

Also associated with

No associations

Rating

A hybrid-chiral soliton model with broken scale invariance for nuclear matter 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 A hybrid-chiral soliton model with broken scale invariance for nuclear matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A hybrid-chiral soliton model with broken scale invariance for nuclear matter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-113677