论文标题
Siegel模块化风味组和CP弦乐理论
Siegel modular flavor group and CP from string theory
论文作者
论文摘要
我们得出了杂弦理论的潜在模块对称性。对于Wilson Line Modulus的环形紧凑，我们获得了包括模块化smemmetries $ \ mathrm {sl}的siegel模块化组$ \ mathrm {sp}（4，\ mathbb {z}）$ $ \ mathrm {sl}（2，\ mathbb {z}）_ u $（“几何”模量$ t $和$ u $）以及镜像对称性。此外，字符串理论还提供了类似CP的对称性的候选者，该对称性将Siegel模块化组增强到$ \ Mathrm {GSP}（4，\ Mathbb {Z}）$。
We derive the potential modular symmetries of heterotic string theory. For a toroidal compactification with Wilson line modulus, we obtain the Siegel modular group $\mathrm{Sp}(4,\mathbb{Z})$ that includes the modular symmetries $\mathrm{SL}(2,\mathbb{Z})_T$ and $\mathrm{SL}(2,\mathbb{Z})_U$ (of the "geometric" moduli $T$ and $U$) as well as mirror symmetry. In addition, string theory provides a candidate for a CP-like symmetry that enhances the Siegel modular group to $\mathrm{GSp}(4,\mathbb{Z})$.
