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The Grassmann Euclidean Group Sp(2) Or T(2) and its representations
journal contribution
posted on 2023-05-17, 23:52 authored by Robert DelbourgoRobert Delbourgo, Henderson, JAExtended BRST supersymmetry, wherein the ghosts are treated equally, can be viewed as the Grassmann inhomogeneous rotation group in two dimensions, Sp(2) wedge-product T(2). The representations are labelled by pseudomass and pseudospin, and the physical state vectors correspond to wavepackets over the fermionic momentum. Irreducible field representations are constructed.
History
Publication title
Journal of Physics A-Mathematical and GeneralVolume
20Pagination
529-535ISSN
0305-4470Department/School
School of Natural SciencesPublisher
Iop Publishing LtdPlace of publication
Dirac House, Temple Back, Bristol, England, Bs1 6BeRepository Status
- Restricted