Gradient flow representation of the four-dimensional N=2 super Yang-Mills supercurrent
Gradient flow representation of the four-dimensional N=2 super Yang-Mills supercurrent
复制标题
四维N=2超Yang-Mills超流的梯度流表示
DOI:
10.1093/ptep/pty117
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发表时间:
2018
影响因子:
3.5
通讯作者:
Suzuki Hiroshi
中科院分区:
文献类型:
--
作者:
Kasai Aya;Morikawa Okuto;Suzuki Hiroshi
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)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 4DSYM. 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 4DSYM.