72 citations · 240 across the 7 of their papers we have counts for
7 papers
Large-N_c meson theory
Shin-Ichiro Kuroki, Keiichi Morikawa, Takuya Morozumi
We derive an effective Lagrangian for meson fields. This is done in the light-cone gauge for two-dimensional large-N_c QCD by using the bilocal auxiliary field method. The auxiliar…
Scheme Dependence of the Wilsonian Effective Action and Sharp Cutoff Limit of the Flow Equation
Jun-Ichi Sumi, Wataru Souma, Ken-Ichi Aoki +2
The cutoff scheme dependence in the several formulations of the Exact Renormalization Group (ERG) is investigated. It is shown that the cutoff scheme dependence of the Wilsonian ef…
Analysis of the Wilsonian Effective Potentials in Dynamical Chiral Symmetry Breaking
Ken-Ichi Aoki, Keiichi Morikawa, Jun-Ichi Sumi +2
The non-perturbative renormalization group equation for the Wilsonian effective potential is given in a certain simple approximation scheme in order to study chiral symmetry breaki…
Wilson Renormalization Group Equations for the Critical Dynamics of Chiral Symmetry
Ken-Ichi Aoki, Keiichi Morikawa, Jun-Ichi Sumi +2
The critical dynamics of the chiral symmetry breaking induced by gauge interaction is examined in the Wilson renormalization group framework in comparison with the Schwinger-Dyson…
Rapidly Converging Truncation Scheme of the Exact Renormalization Group
Ken-Ichi Aoki, Keiichi Morikawa, Wataru Souma +2
The truncation scheme dependence of the exact renormalization group equations is investigated for scalar field theories in three dimensions. The exponents are numerically estimated…
Non-Perturbative Renormalization Group Analysis of the Chiral Critical Behaviors in QED
Ken-Ichi Aoki, Keiichi Morikawa, Jun-Ichi Sumi +2
We study the chiral critical behaviors of QED by using Non-Perturbative Renormalization Group (NPRG). Taking account of the non-ladder contributions, our flow equations are free fr…