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arXiv 1304.7660hep-th
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ABJM理论中具有一般轮廓的超对称威尔逊圈

Supersymmetric Wilson loops with general contours in ABJM theory

Nakwoo Kim

摘要:

本文考虑ABJM模型中一般的超对称威尔逊圈,即N=6的2+1维Chern-Simons物质理论.它们是所谓的扎伦博型:我们感兴趣的威尔逊圈在时空中具有一般的轮廓,但标量场耦合是相应地安排的,因此存在不间断的超对称。基于Drukker和Trancanelli关于威尔逊圈的超矩阵形式,我们显式构造了1/6-BPS威尔逊圈,并通过两个环的扰动检验了其期望值的保护性.我们还研究了AdS 4 × CP 3背景下的双弦组态,并检验了超对称性。

英文摘要:

We consider general supersymmetric Wilson loops in ABJM model, i.e. Chern-Simons-matter theory in 2+1 dimensions with N=6 supersymmetry. They are so-called Zarembo-type: the Wilson loops of our interest have generic contours in spacetime, but the scalar field coupling is arranged accordingly so that there are unbroken supersymmetries. Based on the supermatrix formulation of Wilson loops by Drukker and Trancanelli, we construct explicitly 1/6-BPS Wilson loops and check that their expectation value is protected using perturbation up to two loops. We also study the dual string configuration in AdS4 x CP3 background and check the supersymmetry.

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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