Half-twisted (0,2) Landau-Ginzburg models

被引：15
|
作者：
Melnikov, Ilarion V. [1 ]
Sethi, Savdeep [1 ]
机构：
[1] Univ Chicago, Enrico Fermi Inst, 5640 S Ellis Ave, Chicago, IL 60637 USA
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2008年 / 03期
基金：
美国国家科学基金会;
关键词：
topological field theories; superstrings and heterotic strings;
D O I：
10.1088/1126-6708/2008/03/040
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：
We compute correlators of chiral operators in (0,2) supersymmetric Landau-Ginzburg theories. The class of theories and the correlators we study are relevant for extending and testing mirror symmetry away from the ( 2, 2) locus. More generally, these methods provide alpha '-exact results about certain superpotential couplings in compactifications of the heterotic string.
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收藏
页数：21
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