N=2 String-String Duality and Holomorphic couplings

G. Curio

doi:10.1002/(SICI)1521-3978(199803)46:2<75::AID-PROP75>3.0.CO;2-R

N=2 String-String Duality and Holomorphic couplings

高能物理 - 理论 2015-06-26 v1

作者: G. Curio

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摘要

We review aspects of N=2 duality between the heterotic and the type IIA string. After a description of string duality intended for the non-specialist the computation of the heterotic prepotential and the $F_1$ function for the ST, STU and STUV model (V a Wilson line) and the matching with the Calabi-Yau instanton expansions are given in detail. Relations with BPS spectral sums in various connections are pointed out.

关键词

string theory superstring theory

引用

@article{arxiv.hep-th/9708009,
  title  = {N=2 String-String Duality and Holomorphic couplings},
  author = {G. Curio},
  journal= {arXiv preprint arXiv:hep-th/9708009},
  year   = {2015}
}

备注

86 pages, latex

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