257 citations · 1.1k across the 71 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 Transformation for the Wave Function
Hanae El Hattab, Janos Polonyi
The problem considered here is the determination of the hamiltonian of a first quantized nonrelativistic particle by the help of some measurements of the location with a finite res…
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…
Path Integral for Relativistic Equations of Motion
Pierre Gosselin, Janos Polonyi
A non-Grassmanian path integral representation is given for the solution of the Klein-Gordon and the Dirac equations. The trajectories of the path integral are rendered differentia…