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hep-ph2000
Transversality of the logarithmic divergences in the Classical Finite Temperature SU(N) Self-Energy
A. Arrizabalaga, B. J. Nauta, Ch. G. van Weert
We show that the logarithmic divergences that appear in the classical approximation of the finite temperature SU(N) self-energy are transverse. We use the Ward identities in linear…
hep-ph2000★ 5 cited
Effect of CP-violation on the sphaleron rate
Bert-Jan Nauta
We calculate the effect of two CP-violating (dimension-eight) operators of the SU(2)-Higgs model on the motion along a particular path from the vacuum to the sphaleron. It turns ou…