Field theory amplitudes in a space with SU(2) fuzziness

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dc.creatorKomaie-Moghaddam, H.
dc.creatorFatollahi, A. H.
dc.creatorKhorrami, M.
dc.date2007-12-11
dc.date.accessioned2026-07-07T11:13:41Z
dc.date.available2026-07-07T11:13:41Z
dc.descriptionThe structure of transition amplitudes in field theory in a three-dimensional space whose spatial coordinates are noncommutative and satisfy the SU(2) Lie algebra commutation relations is examined. In particular, the basic notions for constructing the observables of the theory as well as subtleties related to the proper treatment of $δ$ distributions (corresponding to conservation laws) are introduced. Explicit examples are given for scalar field theory amplitudes in the lowest order of perturbation.
dc.description20 pages, no figs, LaTeX, to appear in EPJ-C
dc.identifierhttps://arxiv.org/abs/0712.1670
dc.identifierhttp://arxiv.org/abs/0712.1670
dc.identifierEur.Phys.J.C53:679-688,2008
dc.identifierdoi:10.1140/epjc/s10052-007-0484-3
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191806
dc.subjectHigh Energy Physics - Theory
dc.titleField theory amplitudes in a space with SU(2) fuzziness
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