Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Webs of five-branes and N=2 superconformal field theories   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 E6, E7, E8 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.

2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph