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hep-ph1992
Temperature Renormalization Group and Resummation
Per Elmfors
The temperature renormalization group equation (TRGE) is compared with a diagrammatic expansion for the -theory. It is found that the one-loop TRGE resums the leading powe…
hep-ph1992
Finite Temperature Renormalization of the - and -Models at Zero Momentum
Per Elmfors
A self-consistent renormalization scheme at finite temperature and zero momentum is used together with the finite temperature renormalization group to study the temperature depende…