Scholarlink

<p>We present a functional method to perform complete one-instanton calculations of the axion potential. This is done for an SU(<i>N</i>) gauge theory with a matter content in any representation of the gauge group. This type of computation requires the expression of the fermion zero modes of the theory. We construct them for all representations of SU(2), which serve as building blocks for obtaining the fermion zero modes for arbitrary representations of SU(<i>N</i>). The method is applied to the Minimal Supersymmetric SU(5) model and its low-energy counterpart, the Minimal Supersymmetric Standard Model extended with two color triplets.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

A functional treatment of small instanton-induced axion potentials

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年3月5日

查看全文
  • Pablo Sesma

摘要

We present a functional method to perform complete one-instanton calculations of the axion potential. This is done for an SU(N) gauge theory with a matter content in any representation of the gauge group. This type of computation requires the expression of the fermion zero modes of the theory. We construct them for all representations of SU(2), which serve as building blocks for obtaining the fermion zero modes for arbitrary representations of SU(N). The method is applied to the Minimal Supersymmetric SU(5) model and its low-energy counterpart, the Minimal Supersymmetric Standard Model extended with two color triplets.