Gradient flow representation of the four-dimensional $\mathcal{N}=2$ super Yang--Mills supercurrent

Aya Kasai, Okuto Morikawa, Hiroshi Suzuki

In K.~Hieda, A.~Kasai, H.~Makino, and H.~Suzuki, Prog.\ Theor.\ Exp.\ Phys.\ \textbf{2017}, 063B03 (2017), a properly normalized supercurrent in the four-dimensional (4D) $\mathcal…