Lorentz invariance and unitarity in UV finite NCQFT

Simple item page
dc.creatorSmailagic, Anais
dc.creatorSpallucci, Euro
dc.date2004-06-21
dc.date.accessioned2026-07-07T04:17:05Z
dc.date.available2026-07-07T04:17:05Z
dc.descriptionUltraviolet finite quantum field theory on even dimensional noncommutative spacetime is formulated using coordinate coherent states. 2d spacetime is foliated into families of orthogonal, non commutative, two-planes. Lorentz invariance is recovered if one imposes a single non commutative parameter theta in the theory. Unitarity is checked at the one-loop level and no violation is found. Being UV finite NCQFT does not present any UV/IR mixing.
dc.descriptionLatex, 12pages, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0406174
dc.identifierhttp://arxiv.org/abs/hep-th/0406174
dc.identifierJ.Phys. A37 (2004) 1-10; Erratum-ibid. A37 (2004) 7169
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/52612
dc.subjectHigh Energy Physics - Theory
dc.titleLorentz invariance and unitarity in UV finite NCQFT
dc.typetext

Files

Collections

arXiv