YUKAWA COUPLINGS FOR BOSONIC ZN ORBIFOLDS: THEIR MODULI AND TWISTED SECTOR DEPENDENCE
YUKAWA COUPLINGS FOR BOSONIC ZN ORBIFOLDS: THEIR MODULI AND TWISTED SECTOR DEPENDENCE
复制标题
用于 BOSONIC ZN Orbifolds 的 Yukawa 联轴器：其模量和扭曲扇形依赖性
DOI：
10.1142/s0217732392002457
复制
发表时间：
1992
影响因子：
1.4
通讯作者：
M. Spaliński
中科院分区：
文献类型：
--
作者：
S. Stieberger;D. Jungnickel;J. Lauer;M. Spaliński
确定了玻色ZN轨道折叠的三点扭场关联函数。所涉及的模块化背景（与扭转兼容）和（更高）扭转扇区的选择都是完全通用的。我们指出了一个必要的限制的一组瞬子有助于扭转场的相关函数没有得到在以前的计算。我们的结果表明，该理论是目标空间的对偶不变性。
The three-point correlation functions with twist fields are determined for bosonic ZN orbifolds. Both the choice of the modular background (compatible with the twist) and of the (higher) twisted sectors involved are fully general. We point out a necessary restriction on the set of instantons contributing to twist field correlation functions not obtained in previous calculations. Our results show that the theory is target space duality invariant.