On the Higgsing and UnHiggsing of Fano 3-folds

被引：2
|
作者：
Phukon, Prabwal [1 ]
Sarkar, Tapobrata [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Kanpur 208016, Uttar Pradesh, India
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 01期
关键词：
M-Theory; D-branes; AdS-CFT Correspondence;
D O I：
10.1007/JHEP01(2012)090
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 the Higgsing and UnHiggsing of M2-brane theories that probe cones over smooth toric Fano 3-folds, via brane tilings. We find many new examples of M2-brane gauge theories not studied previously in the literature, including those that do not correspond to cones over Fano varieties. Our analysis also provides, upon unHiggsing the known Fano varieties, new examples of quiver gauge theories that describe the same toric variety, but with external point multiplicities. As a byproduct of our results, we discuss an example of a CY 4-fold that does not have a tiling description, and study the Higgsing of this theory.
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页数：35
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