Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model

Details Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model

2002-10-03

arxiv.org/abs/hep-th/0210023v3

Commun.Theor.Phys.40:67-72,2003

Physics

High Energy Physics

High Energy Physics - Theory

8 pages, ReVTeX, no figure, contents of NJL model have been taken off and will be stated separately elsewhere

Scientific paper

By critical analyses of the order parameter of symmetry breaking, we have researched the phase transitions at high density in D=2 and D=3 Gross-Neveu (GN) model and shown that the gap equation obeyed by the dynamical fermion mass has the same effectivenesss as the effective potentials for such analyses of all the second order and some special first order phase transitions. In the meantime we also further ironed out a theoretical divergence and proven that in D=3 GN model a first order phase transition does occur in the case of zero temperature and finite chemical potential.

Affiliated with

Also associated with

No associations

Rating

Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model 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 Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Critical analyses of order parameter and phase transitions at high density in Gross-Neveu model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-24818