Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Feynman rules for effective Regge action   Starting from the gauge invariant effective action in the quasi-multi-Regge
kinematics (QMRK), we obtain the effective reggeized gluon (R) -- particle (P)
vertices of the following types: $RPP$, $RRP$, $RRPP$, $RPPP$, $RRPPP$, and
$RPPPP$, where the on-mass-shell particles are gluons, or sets of gluons with
small invariant masses. The explicit expressions satisfying the Bose-symmetry
and gauge invariance conditions are obtained. As a comment to the Feynman rules
for derivation of the amplitudes in terms of effective vertices we present a
``vocabulary'' for practitioners.

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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: physics
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The categories of this paper are: hep-lat
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: gr-qc
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The categories of this paper are: cond-mat
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The categories of this paper are: astro-ph