54 citations · 398 across the 17 of their papers we have counts for
7 papers · 1 filter
Chiral Condensate and Spectral Density at full five-loop and partial six-loop orders of Renormalization Group Optimized Perturbation
Jean-Loic Kneur, André Neveu
We reconsider our former determination of the chiral quark condensate from the related QCD spectral density of the Euclidean Dirac operator, using our Re…
Quark Condensate from Renormalization Group Optimized Spectral Density
J. -L. Kneur, A. Neveu
Our renormalization group consistent variant of optimized perturbation, RGOPT, is used to calculate the nonperturbative QCD spectral density of the Dirac operator and the related c…
The chiral condensate from renormalization group optimized perturbation
J. -L. Kneur, A. Neveu
Our recently developed variant of variationnally optimized perturbation (OPT), in particular consistently incorporating renormalization group properties (RGOPT), is adapted to the…
A new determination of from Renormalization Group Optimized Perturbation
J-L. Kneur, A. Neveu
A new version of the so-called optimized perturbation (OPT), implementing consistently renormalization group properties, is used to calculate the nonperturbative ratio $F_π/\overli…
α_S from and Renormalization Group Optimized Perturbation
J. -L. Kneur, A. Neveu
A variant of variationally optimized perturbation, incorporating renormalization group properties in a straightforward way, uniquely fixes the variational mass interpolation in ter…
Lambda^{QCD}_{MS} from Renormalization Group Optimized Perturbation
J. -L. Kneur, A. Neveu
A recent extension of a variationally optimized perturbation, combined with renormalization group properties in a straightforward way, can provide approximations to nonperturbative…