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arXiv 0809.2645hep-th
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矩阵约简与su(2| 2)AdS/CFT中的超代数

Matrix Reduction and the su(2|2) superalgebra in AdS/CFT

Inês Aniceto

摘要:

通过简化到平面波矩阵模型,研究了N=4个超级杨米尔斯的单圈无矢量扇区上的超对称生成元Q,S.利用su(2)中的相干基|2)扇区,与Beisert在nlin/0610017中给出的代数作了比较,并确定了一些参数(最多一个环)。我们最后比较这些超荷的结果,可以从字符串的作用,通过工作在光锥规范和离散字符串。

英文摘要:

We study the supersymmetry generators Q, S on the 1-loop vectorless sector of N=4 Super Yang-Mills, by reduction to the plane-wave matrix model. Using a coherent basis in the su(2|2) sector, a comparison with the algebra given by Beisert in nlin/0610017 is presented, and some parameters (up to one-loop) are determined. We make a final comparison of these supercharges with the results that can be obtained from the string action by working in the light-cone-gauge and discretizing the string.

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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