On the Infrared Behavior of the Pressure in Thermal Field Theories

Details On the Infrared Behavior of the Pressure in Thermal Field Theories On the Infrared Behavior of the Pressure in Thermal Field Theories

1992-08-19

arxiv.org/abs/hep-ph/9208234v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

20 pages plus 4 figures available by request, IFUSP/P-1001

Scientific paper

We study non-perturbatively, via the Schwinger-Dyson equations, the leading infrared behavior of the pressure in the ladder approximation. This problem is discussed firstly in the context of a thermal scalar field theory, and the analysis is then extended to the Yang-Mills theory at high temperatures. Using the Feynman gauge, we find a system of two coupled integral equations for the gluon and ghost self-energies, which is solved analytically. The solutions of these equations show that the contributions to the pressure, when calculated in the ladder approximation, are finite in the infrared domain.

Affiliated with

Also associated with

No associations

Rating

On the Infrared Behavior of the Pressure in Thermal Field Theories 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 On the Infrared Behavior of the Pressure in Thermal Field Theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Infrared Behavior of the Pressure in Thermal Field Theories will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-18033