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arXiv 1806.02707hep-th
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非对易超杨-米尔斯理论中散射振幅和威尔逊圈的T-对偶

T-duality to Scattering Amplitude and Wilson Loop in Non-commutative Super Yang-Mills Theory

Song He, Hongfei Shu

摘要:

我们首先对一个边缘TsT(T-对偶,移位,T-对偶)变形的$AdS_5\times S_5$时空进行玻色T-对偶变换,它对应于四维$\mathcal{N}=4$非对易超杨-米尔斯理论(NCSYM).然后,我们构造的解决方案,杀死旋量方程的产生的背景,并执行费米T-对偶变换。最终的对偶几何变成通常的$AdS_5\times S_5$,但具有取决于非交换参数的常数NS-NS B场。作为应用,我们研究了TsT变形$AdS_5\times S_5$时空中的胶子散射振幅和开弦解(威尔逊圈),它们分别与最终对偶几何中的零多边形威尔逊圈和折叠弦解对偶.

英文摘要:

We first perform bosonic T-duality transformation on one of the marginal TsT (T-duality, shift, T-duality)-deformed $AdS_5\times S_5$ spacetime, which corresponds to 4D $\mathcal{N}=4$ non-commutative super Yang-Mills theory (NCSYM). We then construct the solution to killing spinor equations of the resulting background, and perform the fermionic T-duality transformation. The final dual geometry becomes the usual $AdS_5\times S_5$ but with the constant NS-NS B-field depending on the non-commutative parameter. As applications, we study the gluon scattering amplitude and open string (Wilson loop) solution in the TsT-deformed $AdS_5\times S_5$ spacetime, which are dual to the null polygon Wilson loop and the folded string solution respectively in the final dual geometry.

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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