Gradient flow representation of the four-dimensional N = 2 super Yang-Mills supercurrent

Aya Kasai, Okuto Morikawa, Hiroshi Suzuki

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


In K. Hieda, A. Kasai, H. Makino, and H. Suzuki, Prog. Theor. Exp. Phys. 2017, 063B03 (2017), a properly normalized supercurrent in the four-dimensional (4D) N = 1 super Yang-Mills theory (SYM) that works within on-mass-shell correlation functions of gauge-invariant operators is expressed in a regularization-independent manner by employing the gradient flow. In the present paper, this construction is extended to the supercurrent in the 4D N = 2 SYM. The so-constructed supercurrent will be useful, for instance, for fine tuning of lattice parameters toward the supersymmetric continuum limit in future lattice simulations of the 4D N = 2 SYM.

Original languageEnglish
Article number113B02
JournalProgress of Theoretical and Experimental Physics
Issue number11
Publication statusPublished - Nov 1 2018

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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