期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 9, 页码 -出版社
SPRINGER
DOI: 10.1088/1126-6708/2009/09/052
关键词
Supersymmetry and Duality; Brane Dynamics in Gauge Theories; Extended Supersymmetry; Intersecting branes models
资金
- US Department of Energy [DE-FG02-91ER40671]
- National Science Foundation [PHY-0756966, PHY-0503584]
- STFC [ST/G000743/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/G000743/1] Funding Source: researchfish
We describe configurations of 5-branes and 7-branes which realize, when compactified on a circle, new isolated four-dimensional N = 2 superconformal field theories recently constructed by Gaiotto. Our diagrammatic method allows to easily count the dimensions of Coulomb and Higgs branches, with the help of a generalized s-rule. We furthermore show that superconformal field theories with E-6,E-7,E-8 flavor symmetry can be analyzed in a uniform manner in this framework; in particular we realize these theories at infinitely strongly-coupled limits of quiver theories with SU gauge groups.
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