F-theory and the Mordell-Weil group of elliptically-fibered Calabi-Yau threefolds
F-theory and the Mordell-Weil group of elliptically-fibered Calabi-Yau threefolds
复制标题
F 理论和椭圆纤维 Calabi-Yau 三重的 Mordell-Weil 群
DOI:
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Daniel S. Park
中科院分区:
文献类型:
--
作者:
D. Morrison;Daniel S. Park
A bstractThe Mordell-Weil group of an elliptically fibered Calabi-Yau threefold X contains information about the abelian sector of the six-dimensional theory obtained by compactifying F-theory on X. After examining features of the abelian anomaly coefficient matrix and U(1) charge quantization conditions of general F-theory vacua, we study CalabiYau threefolds with Mordell-Weil rank-one as a first step towards understanding the features of the Mordell-Weil group of threefolds in more detail. In particular, we generate an interesting class of F-theory models with U(1) gauge symmetry that have matter with both charges 1 and 2. The anomaly equations — which relate the Néron-Tate height of a section to intersection numbers between the section and fibral rational curves of the manifold — serve as an important tool in our analysis.
DOI:
10.1016/j.jalgebra.2012.11.015
发表时间:
2013
期刊:
arXiv: Algebraic Geometry
影响因子:
--
作者:
R. Kloosterman
通讯作者:
R. Kloosterman
影响因子:
5
作者:
T. W. Grimm;T. Weigand
通讯作者:
T. Weigand
DOI:
10.1016/j.nuclphysb.2011.12.013
发表时间:
2012
期刊:
Nuclear Physics
影响因子:
--
作者:
Krause;Mayrhofer;Weigand
通讯作者:
Weigand