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arXiv 1012.3725hep-th
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N=4 β-形变理论中的扭算子

Twist operators in N=4 beta-deformed theory

Marius de Leeuw, Tomasz Lukowski

摘要:

本文导出了β变形SYM理论中twist-2和twist-3算子的首阶有限尺寸修正和twist-2算子的次首阶有限尺寸修正。所得到的结果尊重最大超越性以及互易性的原则。我们还发现,这两个包裹修正到零的大自旋限制。此外,对于扭曲-2运营商,我们研究了极点结构,并将其与领先的BFKL预测进行比较。

英文摘要:

In this paper we derive both the leading order finite size corrections for twist-2 and twist-3 operators and the next-to-leading order finite-size correction for twist-2 operators in beta-deformed SYM theory. The obtained results respect the principle of maximum transcendentality as well as reciprocity. We also find that both wrapping corrections go to zero in the large spin limit. Moreover, for twist-2 operators we studied the pole structure and compared it against leading BFKL predictions.

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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