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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, JA
Extended 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 General

Volume

20

Pagination

529-535

ISSN

0305-4470

Department/School

School of Natural Sciences

Publisher

Iop Publishing Ltd

Place of publication

Dirac House, Temple Back, Bristol, England, Bs1 6Be

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  • Restricted

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