Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hidden Q-structure and Lie 3-algebra for non-abelian superconformal
  models in six dimensions   We disclose the mathematical structure underlying the gauge field sector of
the recently constructed non-abelian superconformal models in six spacetime
dimensions. This is a coupled system of 1-form, 2-form, and 3-form gauge
fields. We show that the algebraic consistency constraints governing this
system permit to define a Lie 3-algebra, generalizing the structural Lie
algebra of a standard Yang-Mills theory to the setting of a higher bundle.
Reformulating the Lie 3-algebra in terms of a nilpotent degree 1 BRST-type
operator Q, this higher bundle can be compactly described by means of a
Q-bundle; its fiber is the shifted tangent of the Q-manifold corresponding to
the Lie 3-algebra and its base the odd tangent bundle of spacetime equipped
with the de Rham differential. The generalized Bianchi identities can then be
retrieved concisely from Q^2=0, which encode all the essence of the structural
identities. Gauge transformations are identified as vertical inner
automorphisms of such a bundle, their algebra being determined from a Q-derived
bracket.

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The categories of this paper are: dg-ga
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: mtrl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an