Noncommutativity and Ramond-Ramond fields

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dc.creatorChaichian, Masud
dc.creatorPolyakov, Dimitri
dc.creatorTureanu, Anca
dc.date2009-03-09
dc.date.accessioned2026-07-07T12:50:26Z
dc.date.available2026-07-07T12:50:26Z
dc.descriptionWe study the properties of the Ramond fields in superstring theory in the presence of a constant B-field and the subsequent implications of space-time noncommutativity for space-time fermions and space-time supersymmetry. We find that the noncommutativity of space-time coordinates leads to extra singularities in the spin field correlators and to appearance of the extra poles in the RR scattering amplitudes, carrying the opposite GSO parities.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/0903.1517
dc.identifierhttp://arxiv.org/abs/0903.1517
dc.identifierPhys.Lett.B553:301-308,2003
dc.identifierdoi:10.1016/S0370-2693(02)03205-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222686
dc.subjectHigh Energy Physics - Theory
dc.titleNoncommutativity and Ramond-Ramond fields
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