Birdtracks for SU(N)

Keppeler, Stefan

doi:10.21468/SciPostPhysLectNotes.3

SciPost Physics Lecture Notes

Birdtracks for SU(N)

Stefan Keppeler

SciPost Phys. Lect. Notes 3 (2018) · published 27 September 2018

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) colour space.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysLectNotes.3
TI  - Birdtracks for SU(N)
PY  - 2018/09/27
UR  - https://scipost.org/SciPostPhysLectNotes.3
JF  - SciPost Physics Lecture Notes
JA  - SciPost Phys. Lect. Notes
SP  - 3
A1  - Keppeler, Stefan
AB  - 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) colour space.
ER  -

@Article{10.21468/SciPostPhysLectNotes.3,
	title={{Birdtracks for SU(N)}},
	author={Stefan Keppeler},
	journal={SciPost Phys. Lect. Notes},
	pages={3},
	year={2018},
	publisher={SciPost},
	doi={10.21468/SciPostPhysLectNotes.3},
	url={https://scipost.org/10.21468/SciPostPhysLectNotes.3},
}

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¹ Stefan Keppeler

¹ Eberhard Karls Universität Tübingen / University of Tübingen