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Matrix and tensor constructions from a generic SU(n) vector
journal contribution
posted on 2023-05-18, 05:28 authored by Barnes, KJ, Robert DelbourgoRobert DelbourgoProjection operators appropriate to the general multispinor representations of SU(n) are constructed in a systematic way from the components of a single generic SU(n) vector transforming as the adjoint representation. The techniques have been devised with the problems of writing explicit forms for finite SU(n) rotations and nonlinear chiral Lagrangians kept specifically in mind. In particular, the general second rank tensors constructed from a single vector are found, counted, and exhibited in a very tractable form.
History
Publication title
Journal of Physics A: General PhysicsVolume
5Issue
7 FebruaryPagination
1043-1053ISSN
0305-4470Department/School
School of Natural SciencesPublisher
Iop Publishing LtdPlace of publication
Dirac House, Temple Back, Bristol, England, Bs1 6BeRepository Status
- Restricted