Quantum Seiberg-Witten periods for N=2 SU(N) SQCD around the superconformal point
Quantum Seiberg-Witten periods for N=2 SU(N) SQCD around the superconformal point
复制标题
DOI：
10.1016/j.nuclphysb.2020.115004
复制
发表时间：
2020-01
影响因子：
2.8
通讯作者：
K. Ito;Saki Koizumi;Takafumi Okubo
中科院分区：
文献类型：
--
作者：
K. Ito;Saki Koizumi;Takafumi Okubo
研究了N= 2超共形场论的量子Seiberg-Witten周期，这些周期是由N= 2 SU（Nc）SQCD在超共形不动点附近的标度极限得到的.这些超共形场论的量子Seiberg-Witten曲线可分为薛定谔型和SQCD型，它们依赖于不动点的味对称性。我们研究了量子周期，并计算了微分算子，这些微分算子将量子周期与经典周期联系起来，直到变形参数的四阶。
We study the quantum Seiberg-Witten periods of N= 2 superconformal field theories which are obtained by taking the scaling limit of N= 2 S U (N c) SQCD around the superconformal fixed point. The quantum Seiberg-Witten curves of these superconformal field theories are shown to be classified into the Schrödinger type and the SQCD type, which depend on flavor symmetry at the fixed point. We study the quantum periods and compute the differential operators which relate the quantum periods to the classical ones up to the fourth-order in the deformation parameter.