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arXiv 2408.04589hep-ph
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手征超场模型在三圈阶的有效Kähler势与辅助场势

Effective Kähler and auxiliary field potentials for chiral superfield models at three loops

Stephen P. Martin

AI总结:

本文通过推断性方法,首次给出一般手征超场可重整化超对称理论的三圈有效Kähler势,并在Wess-Zumino模型中进一步得到三圈有效辅助场势,扩展了此前一圈结果。

摘要:

我得到了仅含手征超多重态的一般可重整化超对称理论在三圈阶的有效Kähler势。三圈贡献非常简洁,仅由四个项组成,涉及三个不同的重整化主积分。在具有单个手征超场的Wess-Zumino模型情形下,我还得到了三圈阶的有效辅助场势,扩展了此前在一圈阶的结果。所使用的方法是推断性的,依赖于对普通标量有效势的已有知识。

英文摘要:

I obtain the effective Kähler potential at three-loop order for a general renormalizable supersymmetric theory containing only chiral supermultiplets. The three-loop contribution is remarkably simple, consisting of only four terms involving three distinct renormalized master integrals. In the case of the Wess-Zumino model with a single chiral superfield, I also obtain the effective auxiliary field potential at three-loop order, extending previous results at one-loop order. The method used is inferential, relying on existing knowledge of the ordinary scalar effective potential.

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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