Localization and gluing of topological amplitudes

被引：22
|
作者：
Diaconescu, DE [1 ]
Florea, B [1 ]
机构：
[1] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08855 USA
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2005年 / 257卷 / 01期
关键词：
D O I：
10.1007/s00220-005-1323-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We develop a gluing algorithm for Gromov-Witten invariants of toric Calabi-Yau threefolds based on localization and gluing graphs. The main building block of this algorithm is a generating function of cubic Hodge integrals of special form. We conjecture a precise relation between this generating function and the topological vertex at fractional framing.
引用
收藏
页码：119 / 149
页数：31
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