From N=2 supersymmetry in four dimensions to (0,2) supersymmetry in two dimensions

被引:2
|
作者
Tatar, Radu [1 ]
机构
[1] Univ Liverpool, Dept Math Sci, Div Theoret Phys, Liverpool L69 3BX, Merseyside, England
基金
英国科学技术设施理事会;
关键词
GEOMETRIC TRANSITIONS;
D O I
10.1103/PhysRevD.96.066022
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We consider N = 2 four dimensional field theories compactified on a two torus in the presence of a U(1) magnetic field. We discuss the restrictions leading to theories with (2,2) supersymmetry or (0,2) supersymmetry in two dimensions. The field theories live on D5 branes wrapped on four cycles of Calabi-Yau 3-folds or 4-folds described as resolved ADE singularities or resolved conifold fibered over a two torus.
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页数:10
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