Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: EW and QCD One-Loop Amplitudes with RECOLA   We present the computer code RECOLA for the computation of EW and QCD
amplitudes in the Standard Model at next-to-leading order. One-loop amplitudes
are represented as linear combinations of tensor integrals whose coefficients
are calculated by means of recursive relations similar to Dyson-Schwinger
equations. A novel treatment of colour enables us to recursively construct the
colour structure of the amplitude efficiently. RECOLA is linked with the
library COLLIER for the computation of the tensor integrals.

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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: nlin
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The categories of this paper are: hep-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-th
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The categories of this paper are: math
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The categories of this paper are: gr-qc