Speaker
Prof.
Hiroshi Suzuki
(Kyushu University)
Description
We develop a background field method and associated gauge fixing prescription in gradient flow equations. By using this formulation, we carry out non-diagramatic one-loop computations of the small flow time expansion of gauge invariant composite operators, aiming for the application to the energy-momentum tensor and the flavor-singlet axial-vector current on the lattice.
Primary author
Prof.
Hiroshi Suzuki
(Kyushu University)
