Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From BRST to light-cone description of higher spin gauge fields   In this short note we show, at the level of action principles, how the
light-cone action of higher spin gauge fields can easily be obtained from the
BRST formulation through the elimination of quartets. We analyze how the
algebra of cohomology classes is affected by such a reduction. By applying the
reduction to the Poincare generators, we give an alternative way of analyzing
the physical spectrum of the Fronsdal type actions, with or without trace
condition.

16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys