2 papers
hep-th2026
Gauge-invariant nonperturbative Wilson action in quantum electrodynamics
Sorato Nagao, Hiroshi Suzuki
By employing the gradient flow exact renormalization group (GFERG), we study the renormalization group (RG) flow of a manifestly gauge- or Becchi--Rouet--Stora--Tyutin (BRST)-invar…
hep-th2025
Yang--Mills function in the gradient flow exact renormalization group
Sorato Nagao, Hiroshi Suzuki
The gradient flow exact renormalization (GFERG) is a variant of the exact renormalization group of gauge theory that aims to preserve gauge symmetry as manifestly as possible. From…