Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fermi-Bose cubic couplings in light-cone field theories   We derive light-cone cubic interaction vertices involving fermions and bosons
of arbitrary spin by demanding closure of the Poincar\'e algebra. We derive the
three-point scattering amplitude corresponding to these interaction vertices
and find that they possess interesting factorization properties, identical to
the case of three boson scattering.

18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: atom-ph
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The categories of this paper are: stat