Cusp anomalous dimension in maximally supersymmetric Yang-Mills theory at strong coupling.
نویسندگان
چکیده
We construct an analytical solution to the integral equation which is believed to describe logarithmic growth of the anomalous dimensions of high-spin operators in planar N=4 super Yang-Mills theory and use it to determine the strong coupling expansion of the cusp anomalous dimension.
منابع مشابه
Cusp anomalous dimension in maximally supersymmetric
This talk is mainly based on the work [1] performed in collaboration with B. Basso1 and G. Korchemsky1, where the method of strong coupling expansion of the cusp anomalous dimension was found. The cusp anomalous dimension [2], called also the cusp, is a physical observable, which appears in many branches of particle physics. It is related with the logarithmic growth of the anomalous dimensions ...
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عنوان ژورنال:
- Physical review letters
دوره 100 9 شماره
صفحات -
تاریخ انتشار 2008