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.
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页码：119 / 149
页数：31
相关论文
共 26 条
  • [1] All loop topological string amplitudes from Chern-Simons theory
    Aganagic, M
    Mariño, M
    Vafa, C
    [J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 2004, 247 (02) : 467 - 512
  • [2] AGANAGIC M, 2003, TOPOLOGICAL VERTEX
  • [3] The intrinsic normal cone
    Behrend, K
    Fantechi, B
    [J]. INVENTIONES MATHEMATICAE, 1997, 128 (01) : 45 - 88
  • [4] Diaconescu D-E, 2003, ADV THEOR MATH PHYS, V6, P643
  • [5] DIACONESCU DE, 2003, LARGE N DUALITY COMP
  • [6] DIACONESCU DE, 2003, ADV THEOR MATH PHYS, V6, P619
  • [7] GOPAKUMAR R, 1999, ADV THEOR MATH PHYS, V3, P1415
  • [8] Localization of virtual classes
    Graber, T
    Pandharipande, R
    [J]. INVENTIONES MATHEMATICAE, 1999, 135 (02) : 487 - 518
  • [9] GRABER T, 2001, OPEN STRING GROMOVWI
  • [10] IQBAL A, 2003, SU N GEOMETRIES TOPO
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