Thermodynamic potential with correct asymptotics for PNJL model

Details Thermodynamic potential with correct asymptotics for PNJL model Thermodynamic potential with correct asymptotics for PNJL model

2010-08-03

arxiv.org/abs/1008.0569v4

International Journal of Modern Physics A; Vol. 27, No. 00 (2012) 1250060

Physics

High Energy Physics

High Energy Physics - Phenomenology

16 pages, 5 figures, extended version, title changed

Scientific paper

10.1142/S0217751X12500601

An attempt is made to resolve certain incongruities within the Nambu - Jona-Lasinio (NJL) and Polyakov loop extended NJL models (PNJL) which currently are used to extract the thermodynamic characteristics of the quark-gluon system. It is argued that the most attractive resolution of these incongruities is the possibility to obtain the thermodynamic potential directly from the corresponding extremum conditions (gap equations) by integrating them, an integration constant being fixed in accordance with the Stefan-Boltzmann law. The advantage of the approach is that the regulator is kept finite both in divergent and finite valued integrals at finite temperature and chemical potential. The Pauli-Villars regularization is used, although a standard 3D sharp cutoff can be applied as well.

Affiliated with

Also associated with

No associations

Rating

Thermodynamic potential with correct asymptotics for PNJL 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 Thermodynamic potential with correct asymptotics for PNJL model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermodynamic potential with correct asymptotics for PNJL model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-615094