242 citations · 1.2k across the 50 of their papers we have counts for
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Global Renormalization Group
Jean Alexandre, Vincenzo Branchina, Janos Polonyi
The motivation and the challenge in applying the renormalization group for systems with several scaling regimes is briefly outlined. The four dimensional model serves as an e…
Renormalization Group with Condensate
Jean Alexandre, Vincenzo Branchina, Janos Polonyi
The renormalization group is applied to the phi4 model in the symmetry broken phase in order to identify different scaling regimes. The new scaling laws reflect nonuniversal behavi…
Instanton Induced Phenomena in the Effective Standard Model
Vincenzo Branchina, Janos Polonyi
It is shown that in the Effective Standard Model new phenomena can arise due to the presence of small instanton configurations. The chief result is that under certain conditions ne…