Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1992-09-25
Int. J. Mod. Phys. A8 (1993) 1887
Physics
High Energy Physics
High Energy Physics - Phenomenology
17pp, LATEX and FEYNMAN, NORDITA 92/63P
Scientific paper
The temperature renormalization group equation (TRGE) is compared with a diagrammatic expansion for the $(\phi^4)_4$-theory. It is found that the one-loop TRGE resums the leading powers of temperature for the effective mass. A two-loop contribution to TRGE is required to do the leading resummation for the coupling constant. It is also shown that the higher order TRGE resums subleading powers of temperature.
No associations
LandOfFree
Temperature Renormalization Group and Resummation 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 Temperature Renormalization Group and Resummation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature Renormalization Group and Resummation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-687287