29 citations · 75 across the 5 of their papers we have counts for
5 papers
Renormalization Group in Quantum Mechanics
P. Gosselin, H. mohrbach
We establish the renormalization group equation for the running action in the context of a one quantum particle system. This equation is deduced by integrating each fourier mode af…
Dirac monopole with Feynman brackets
A. Berard, y. Grandati, H. Mohrbach
We introduce the magnetic angular momentum as a consequence of the structure of the sO(3) Lie algebra defined by the Feynman brackets. The Poincare momentum and Dirac magnetic mono…
Bosons Doubling
H. Mohrbach, A. Berard, P. Gosselin
It is shown that next-nearest-neighbor interactions may lead to unusual paramagnetic or ferromagnetic phases which physical content is radically different from the standard phases.…
The antiferromagnetic phi4 Model, II. The one-loop renormalization
V. Branchina, H. Mohrbach, J. Polonyi
It is shown that the four dimensional antiferromagnetic lattice phi4 model has the usual non-asymptotically free scaling law in the UV regime around the chiral symmetrical critical…
The antiferromagnetic phi4 Model, I. The Mean-field Solution
V. Branchina, H. Mohrbach, J. Polonyi
Certain higher dimensional operators of the lagrangian may render the vacuum inhomogeneous. A rather rich phase structure of the phi4 scalar model in four dimensions is presented b…