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Birdtracks for SU(N)
by Stefan Keppeler
This Submission thread is now published as
|Authors (as Contributors):||Stefan Keppeler|
|Arxiv Link:||http://arxiv.org/abs/1707.07280v2 (pdf)|
|Date submitted:||2018-04-16 02:00|
|Submitted by:||Keppeler, Stefan|
|Submitted to:||SciPost Physics Lecture Notes|
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.
Published as SciPost Phys. Lect. Notes 3 (2018)
Author comments upon resubmission
List of changes
changes as stated in replies to referee reports
Submission & Refereeing History
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Resubmission 1707.07280v2 on 16 April 2018
Reports on this Submission
Anonymous Report 3 on 2018-4-19 (Invited Report)
- Cite as: Anonymous, Report on arXiv:1707.07280v2, delivered 2018-04-19, doi: 10.21468/SciPost.Report.419
1) The paper is a pedagogical, self-contained review article, accessible to a non-expert audience.
2) The text is well-written and clear, with very few typos.
3) It contains easy exercises that keep the reader interested.
I am satisfied with the changes made by the author.
No further changes required.