10 citations · 15 across the 4 of their papers we have counts for
4 papers
Lectures on the three--dimensional non--commutative spheres
Marc Bellon
These are expanded notes for a short course given at the Universidad Nacional de La Plata. They aim at giving a self-contained account of the results of Alain Connes and Michel Dub…
On the icosahedron: from two to three dimensions
Marc P. Bellon
In his famous book, Felix Klein describes a complex variable for the quotients of the ordinary sphere by the finite groups of rotations and in particular for the most complex situa…
Higher loop renormalization of a supersymmetric field theory
Marc Bellon, Gustavo S. Lozano, Fidel A. Schaposnik
Using Dyson--Schwinger equations within an approach developed by Broadhurst and Kreimer and the renormalization group, we show how high loop order of the renormalization group coef…
The quantum Neumann model: asymptotic analysis
Marc Bellon, Michel Talon
We use semi--classical and perturbation methods to establish the quantum theory of the Neumann model, and explain the features observed in previous numerical computations.