424 citations · 2.3k across the 70 of their papers we have counts for
Showing 1998Show all
3 papers · 1 filter
hep-lat1998★ 20 cited
High-Accuracy Calculations of the Critical Exponents of Dyson's Hierarchical Model
J. J. Godina, Y. Meurice, M. B. Oktay
We calculate the critical exponent gamma of Dyson's hierarchical model by direct fits of the zero momentum two-point function, calculated with an Ising and a Landau-Ginzburg measur…
hep-lat1998
Universality, Scaling and Triviality in a Hierarchical Field Theory
J. J. Godina, Y. Meurice, S. Niermann +1
Using polynomial truncations of the Fourier transform of the RG transformation of Dyson's hierarchical model, we show that it is possible to calculate very accurately the renormali…
hep-lat1998
Accurate Checks of Universality for Dyson's Hierarchical Model
J. J. Godina, Y. Meurice, M. B. Oktay
Using recently developed methods, we perform high-accuracy calculations of the susceptibility near beta_c for the D=3 version of Dyson's hierarchical model. Using linear fits, we e…