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Birdtracks for SU(N)

SciPost Physics Lecture Notes
DOI: 10.21468/SciPostPhysLectNotes.3
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Abstract

I gently introduce the diagrammatic birdtrack notation, first for vector algebra and then for permutations. After moving on to general tensors I review some recent results on Hermitian Young operators, gluon projectors, and multiplet bases for SU(N) color space.

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Keppeler, S. (2018, September 27). Birdtracks for SU(N). SciPost Physics Lecture Notes. SciPost Foundation. https://doi.org/10.21468/SciPostPhysLectNotes.3

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