Generalised scalar particle quantisation in 1+1 dimensions and $D(2,1;α)$

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dc.creatorCorney, S P
dc.creatorJarvis, P D
dc.creatorTsohantjis, I
dc.creatorMcAnally, D S
dc.date2000-12-21
dc.date.accessioned2026-07-07T10:53:29Z
dc.date.available2026-07-07T10:53:29Z
dc.descriptionThe exceptional superalgebra $\D21a$ has been classified as a candidate conformal supersymmetry algera in two dimensions. We propose an alternative interpretation of it as an extended BFV-BRST quantisation superalgebra in 2D ($D(2,1;1) \simeq osp(2,2|2)$). A superfield realization is presented wherein the standard extended phase space coordinates can be identified. The physical states are studied via the cohomology of the BRST operator. Finally we reverse engineer a classical action corresponding to the algebraic model we have constructed, and identify the Lagrangian equations of motion.
dc.description16 pages, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0012206
dc.identifierhttp://arxiv.org/abs/hep-th/0012206
dc.identifierJ.Phys.A34:4115-4128,2001
dc.identifierdoi:10.1088/0305-4470/34/19/310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185502
dc.subjectHigh Energy Physics - Theory
dc.titleGeneralised scalar particle quantisation in 1+1 dimensions and $D(2,1;α)$
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