非几何 Calabi-Yau 紧致化与分数镜像对称
高能物理 - 理论
2015-10-23 v2
摘要
我们从 Gepner 点处的 Calabi-Yau 紧致化出发,构建了一大类保持四维时空中 N=1 超对称性的 II 型超弦理论非几何紧致化。该构造的特例提供了 Calabi-Yau 紧致化与非 Calabi-Yau 紧致化之间的量子等价性,推广了镜像对称。相关的 Landau-Ginzburg 模型同时涉及手征多重态和扭曲手征多重态,因此无法提升为普通的 Calabi-Yau 规范线性 sigma 模型。
引用
@article{arxiv.1503.01552,
title = {Non-geometric Calabi-Yau compactifications and fractional mirror symmetry},
author = {Dan Israel},
journal= {arXiv preprint arXiv:1503.01552},
year = {2015}
}
备注
20 pages no figures ; to appear in Phys. Rev. D. ; extended version of an earlier preprint arXiv:1409.5771 with more emphasis on asymmetric models and a discussion about GLSMs added. V2: Comments on relation with previous works added