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arXiv 1408.2185hep-thhep-lat
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广义梯度流方程及其在超杨-米尔斯理论中的应用

Generalized Gradient Flow Equation and Its Application to Super Yang-Mills Theory

Kengo Kikuchi, Tetsuya Onogi

摘要:

本文推广了具有非线性实现对称性的场论的梯度流方程。将其应用于超Yang-Mills理论,构造了梯度流方程的一个超对称推广。结果表明,在梯度流中,超规范对称性是保持的。进一步,通过选取适当的修正项来阻尼规范自由度,得到了一个在Wess-Zumino规范下封闭的梯度流方程。

英文摘要:

We generalize the gradient flow equation for field theories with nonlinearly realized symmetry. Applying the formalism to super Yang-Mills theory, we construct a supersymmetric extension of the gradient flow equation. It can be shown that the super gauge symmetry is preserved in the gradient flow. Furthermore, choosing an appropriate modification term to damp the gauge degrees of freedom, we obtain a gradient flow equation which is closed within the Wess-Zumino gauge.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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