318 citations · 5k across the 125 of their papers we have counts for
4 papers · 1 filter
Nonabelian Debye Screening in One-Loop Resummed Perturbation Theory
Anton K. Rebhan
Debye screening of static chromoelectric fields at high temperature is investigated at next-to-leading order through one-loop resummed perturbation theory. At this order the gluon…
The Infrared Sensitivity of Nonabelian Debye Screening
A. K. Rebhan
It is shown that a perturbative treatment of nonabelian Debye screening at high temperature suffers from infrared problems already at the next-to-leading order, which is given by r…
Next-to-Leading Order Debye-Screening in Spontaneously Broken Gauge Theories
A. K. Rebhan
The main role of the Debye screening mass in the perturbative treatment of the electro-weak phase transition is the reduction of the cubic term that determines the strength of a fi…
Resummations in Hot Scalar Electrodynamics
U. Kraemmer, A. K. Rebhan, H. Schulz
The gauge-boson sector of perturbative scalar electrodynamics is investigated in detail as a testing ground for resummation methods in hot gauge theories. It also serves as a simpl…