arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0704.3740hep-th
收藏

超共形Chern-Simons物质理论的注记

Notes on Superconformal Chern-Simons-Matter Theories

Davide Gaiotto, Xi Yin

摘要:

三维N=2超对称陈-西蒙斯理论耦合到物质场,可能由超势变形,产生了一大类拉格朗日描述的精确共形理论。这些理论可以是任意弱耦合的,因此可以被微扰地研究。研究了大N极限下的理论,并计算了某些长算子的双圈反常维数。我们的结果表明,各种N=2 U(N)Chern-Simons理论耦合到适当的物质场是对偶的开放或封闭的弦论在AdS 4,这还没有建立。

英文摘要:

The three dimensional N=2 supersymmetric Chern-Simons theory coupled to matter fields, possibly deformed by a superpotential, give rise to a large class of exactly conformal theories with Lagrangian descriptions. These theories can be arbitrarily weakly coupled, and hence can be studied perturbatively. We study the theories in the large N limit, and compute the two-loop anomalous dimension of certain long operators. Our result suggests that various N=2 U(N) Chern-Simons theories coupled to suitable matter fields are dual to open or closed string theories in AdS4, which are not yet constructed.

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。

↑