130 citations · 1.3k across the 51 of their papers we have counts for
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A multicritical Landau-Potts field theory
Alessandro Codello, Mahmoud Safari, Gian Paolo Vacca +1
We investigate a perturbatively renormalizable invariant model with scalar field components below the upper critical dimension . Our results hint…
Crossover exponents, fractal dimensions and logarithms in Landau-Potts field theories
Mahmoud Safari, Gian Paolo Vacca, Omar Zanusso
We compute the crossover exponents of all quadratic and cubic deformations of critical field theories with permutation symmetry in (Landau-Potts field theories) and $…
Effective models of membranes from symmetry breaking
O. Zanusso
We show how to obtain all the models of the continuous description of membranes by constructing the appropriate non-linear realizations of the Euclidean symmetries of the embedding…
Renormalization Group Flow of Hexatic Membranes
Alessandro Codello, Omar Zanusso
We investigate hexatic membranes embedded in Euclidean D-dimensional space using a reparametrization invariant formulation combined with exact renormalization group (RG) equations.…