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cond-mat.stat-mech2005★ 7 cited
Towards a fully automated computation of RG-functions for the 3- O(N) vector model: Parametrizing amplitudes
Riccardo Guida, Paolo Ribeca
Within the framework of field-theoretical description of second-order phase transitions via the 3-dimensional O(N) vector model, accurate predictions for critical exponents can be…
cond-mat.stat-mech1998★ 870 cited
Critical Exponents of the N-vector model
Riccardo Guida, Jean Zinn-Justin
Recently the series for two RG functions (corresponding to the anomalous dimensions of the fields phi and phi^2) of the 3D phi^4 field theory have been extended to next order (seve…