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arXiv 0907.1769hep-thhep-ph
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共形不变三点函数中的外腿截肢

External leg amputation in conformal invariant three-point function

Indrajit Mitra

摘要:

对于包含两个旋量和一个向量场的共形不变三点函数,给出了外腿截断的显式表达式。我们的结果是一致的一般结果,截肢外腿的共形不变的格林函数取代了它的共形伙伴的格林函数的字段。一个新的星三角关系,涉及两个旋量和一个向量场,推导和用于计算。

英文摘要:

Amputation of external legs is carried out explicitly for the conformal invariant three-point function involving two spinors and one vector field. Our results are consistent with the general result that amputing an external leg in a conformal invariant Green function replaces a field by its conformal partner in the Green function. A new star-triangle relation, involving two spinors and one vector field, is derived and used for the calculation.

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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