Integral representations of thermodynamic 1PI Green functions in the world-line formalism

Details Integral representations of thermodynamic 1PI Green functions in the world-line formalism Integral representations of thermodynamic 1PI Green functions in the world-line formalism

1998-09-08

arxiv.org/abs/hep-th/9809053v2

J.Math.Phys. 40 (1999) 6407-6429

Physics

High Energy Physics

High Energy Physics - Theory

1+30 pages, improved presentation

Scientific paper

The issue discussed is a thermodynamic version of the Bern-Kosower master amplitude formula, which contains all necessary one-loop Feynman diagrams. It is demonstrated how the master amplitude at finite values of temperature and chemical potential can be formulated within the framework of the world-line formalism. In particular we present an elegant method how to introduce a chemical potential for a loop in the master formula. Various useful integral formulae for the master amplitude are then obtained. The non-analytic property of the master formula is also derived in the zero temperature limit with the value of chemical potential kept finite.

Affiliated with

Also associated with

No associations

Rating

Integral representations of thermodynamic 1PI Green functions in the world-line formalism 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 Integral representations of thermodynamic 1PI Green functions in the world-line formalism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integral representations of thermodynamic 1PI Green functions in the world-line formalism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-329621