论文标题
neumann-dirichlet开放弦扇区模量的两点功能
Two-point functions of Neumann-Dirichlet open-string sector moduli
论文作者
论文摘要
We compute at one loop the two-point functions of massless scalars in the Neumann-Dirichlet open-string sector of the type IIB orientifold compactified on $T^2\times T^4/\mathbb{Z}_2$, when $\mathcal{N}=2$ supersymmetry is spontaneously broken.这是通过评估``````''''''''````''''来完成的，````````''''''````'''''''````''''''''````'''''''''''''''''''''''''''''''''''''''''''''与封闭字符串的扭曲场相似。我们使用结果来计算Neumann-Dirichlet部门中产生的模量场在一个循环中开发的质量。
We compute at one loop the two-point functions of massless scalars in the Neumann-Dirichlet open-string sector of the type IIB orientifold compactified on $T^2\times T^4/\mathbb{Z}_2$, when $\mathcal{N}=2$ supersymmetry is spontaneously broken. This is done by evaluating correlation functions of ``boundary-changing vertex operators'' which are analogous to correlators of twist fields for closed strings. We use our results to compute the mass developed at one loop by the moduli fields arising in the Neumann-Dirichlet sector.
