Unitarity and Asymptotic Behavior of Amplitudes in Non-Anticommutative Quantum Field Theory

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dc.creatorMoffat, J. W.
dc.date2000-11-25
dc.date2001-03-16
dc.date.accessioned2026-07-07T04:10:59Z
dc.date.available2026-07-07T04:10:59Z
dc.descriptionThe unitarity condition for scattering amplitudes in a non-anticommutative quantum field theory is investigated. The Cutkosky rules are shown to hold for Feynman diagrams in Euclidean momentum space and unitarity of amplitudes can be satisfied. An analytic continuation of the diagrams to physical Minkowski spacetime can be performed without invoking unphysical singularities in amplitudes. The high energy behavior of amplitudes is found to be regular at infinity provided that only space-space non-anticommutativity is allowed.
dc.description12 pages LaTex manuscript. Two figures. Revision of text. Conclusions remain the same
dc.identifierhttps://arxiv.org/abs/hep-th/0011229
dc.identifierhttp://arxiv.org/abs/hep-th/0011229
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50408
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleUnitarity and Asymptotic Behavior of Amplitudes in Non-Anticommutative Quantum Field Theory
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