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 $…
On critical models with scalars in
Alessandro Codello, Mahmoud Safari, Gian Paolo Vacca +1
We adopt a combination of analytical and numerical methods to study the renormalization group flow of the most general field theory with quartic interaction in with a…
RG and logarithmic CFT multicritical properties of randomly diluted Ising models
Riccardo Ben Alì Zinati, Omar Zanusso
We discuss how a spin system, which is subject to quenched disorder, might exhibit multicritical behaviors at criticality if the distribution of the impurities is arbitrary. In ord…