arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0812.2315hep-th
收藏

伴随SQCD的Hilbert级数

The Hilbert Series of Adjoint SQCD

Amihay Hanany, Noppadol Mekareeya, Giuseppe Torri

摘要:

本文利用体积指数和Molien-Weyl公式计算了N=1的超对称SU(N_c),Sp(N_c),SO(N_c)和G_2规范理论中的规范不变算符的Hilbert级数(生成函数)。通过生成元和它们之间的关系的手征环的结构进行检查使用plethystic对数和字符扩展技术。Hilbert级数中的回文分子意味着伴随SQCD的经典模空间是加权射影簇上的仿射Calabi-Yau锥。

英文摘要:

We use the plethystic exponential and the Molien-Weyl formula to compute the Hilbert series (generating funtions), which count gauge invariant operators in N=1 supersymmetric SU(N_c), Sp(N_c), SO(N_c) and G_2 gauge theories with 1 adjoint chiral superfield, fundamental chiral superfields, and zero classical superpotential. The structure of the chiral ring through the generators and relations between them is examined using the plethystic logarithm and the character expansion technique. The palindromic numerator in the Hilbert series implies that the classical moduli space of adjoint SQCD is an affine Calabi-Yau cone over a weighted projective variety.

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。

↑