(0,2) target-space duality, CICYs and reflexive sheaves

被引：12

作者：

Blumenhagen, R ^{[1
]}

机构：

[1] Inst Adv Study, Sch Nat Sci, Princeton, NJ 08540 USA

来源：

NUCLEAR PHYSICS B | 1998年 / 514卷 / 03期

基金：

美国国家科学基金会;

关键词：

(O; 2) string models; four-dimensional compactification; target-space duality; bundle-valued cohomology; sheaves;

D O I：

10.1016/S0550-3213(97)00842-0

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

It is shown that the recently proposed target-space duality for (0,2) models is not limited to models admitting a Landau-Ginzburg description. By studying some generic examples it is established for the broader class of vector bundles over complete intersections in toric varieties, Instead of sharing a common Landau-Ginzburg locus, a pair of dual models agrees in more general non-geometric phases. The mathematical tools for treating reflexive sheaves are provided as well. (C) 1998 Elsevier Science B.V.

引用

页码：688 / 704

页数：17

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