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arXiv 1404.7628hep-th
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二维超共形模型中的重整化群流

On the Renormalization Group Flow in Two Dimensional Superconformal Models

Changrim Ahn, Marian Stanishkov

摘要:

我们将RG流的结果推广到超对称极小模型SM_p(p>> 1)的情形。本文说明如何计算1/p中首阶NS场和Ramond场的共形块,并遵循文[1]中提出的重整化方案。结果得到了某些NS场和Ramond场的反常维数。结果表明,用IR理论SM_{p-2}表示这些场的红外极限的线性组合与非超对称极小理论的线性组合完全相同。

英文摘要:

We extend the results on the RG flow in the next to leading order to the case of the supersymmetric minimal models SM_p for p>> 1. We explain how to compute the NS and Ramond fields conformal blocks in the leading order in 1/p and follow the renormalization scheme propsed in [1]. As a result we obtained the anomalous dimensions of certain NS and Ramond fields. It turns out that the linear combination expressing the infrared limit of these fields in term of the IR theory SM_{p-2} is exactly the same as those of the nonsupersymmetric minimal theory.

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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