Current Operators in Quantum Field Theory and Sum Rules in Deep Inelastic Scattering

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dc.creatorLev, Felix M.
dc.date1995-12-04
dc.date.accessioned2026-07-07T04:21:42Z
dc.date.available2026-07-07T04:21:42Z
dc.descriptionIt is shown that in the general case the canonical construction of the current operators in quantum field theory does not render a bona fide vector field since Lorentz invariance is violated by Schwinger terms. We argue that the nonexistence of the canonical current operators for spinor fields follows from a very simple algebraic consideration. As a result, the well-known sum rules in deep inelastic scattering are not substantiated.
dc.description18 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/hep-th/9512010
dc.identifierhttp://arxiv.org/abs/hep-th/9512010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54427
dc.subjectHigh Energy Physics - Theory
dc.titleCurrent Operators in Quantum Field Theory and Sum Rules in Deep Inelastic Scattering
dc.typetext

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