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Progress in One-Loop QCD Computations
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We review progress in calculating one-loop scattering amplitudes required for next-to-leading-order corrections to QCD processes. The underlying technical developments include the spinor helicity formalism, color decompositions, supersymmetry, string theory, factorization and unitarity. We provide explicit examples illustrating these techniques.
Forward citations
Cited by 10 Pith papers
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Black Hole Binary Dynamics from the Double Copy and Effective Theory
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QCD Scattering Amplitudes and Prescriptive Unitarity
The maximally-transcendental part of planar two-loop six-gluon MHV QCD amplitudes is bootstrapped at symbol level and expressed in a 137-letter alphabet.
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Massive Helicity-Chirality Spinor Formalism from Massless Amplitudes with On-shell Mass Insertion
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Tree and $1$-loop fundamental BCJ relations from soft theorems
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Extended Poincare Symmetry Dictates Massive Scattering Amplitudes
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