Codimension-three bundle singularities in F-theory

被引：0
|
作者：
Candelas, P
Diaconescu, DE
Florea, B
Morrison, DR
Rajesh, G
机构：
[1] Univ Oxford, Inst Math, Oxford OX1 3LB, England
[2] Inst Adv Study, Sch Nat Sci, Princeton, NJ 08540 USA
[3] Univ Texas, Dept Phys, Theory Grp, Austin, TX 78712 USA
[4] Duke Univ, Ctr Geometry & Theoret Phys, Durham, NC 27708 USA
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2002年 / 06期
关键词：
F-theory; string duality;
D O I：
暂无
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 study new nonperturbative phenomena in N=1 heterotic string vacua corresponding to pointlike bundle singularities in codimension three. These degenerations result in new four-dimensional infrared physics characterized by light solitonic states whose origin is explained in the dual F-theory model. We also show that such phenomena appear generically in E-7-->E-6 higgsing and describe in detail the corresponding bundle transition.
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页数：20
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