Point form relativistic quantum mechanics, antiparticles and exchange currents

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dc.creatorGlozman, L. Ya.
dc.date2000-11-23
dc.date.accessioned2026-07-07T03:43:18Z
dc.date.available2026-07-07T03:43:18Z
dc.descriptionIt is shown that the dynamical observables calculated with the point form relativistic quantum mechanics incorporate effects of particle-antiparticle creation from the vacuum by interactions. The electromagnetic observables obtained with the point form impulse approximation include contributions from the ``pair'' exchange currents that are associated with the interactions between particles. This implies that the recently calculated nucleon electromagnetic formfactors with the chiral constituent quark model automatically take into account effects of ``pair'' exchange currents that are associated with the Goldstone boson exchange between the constituent quarks as well as with the confining interaction.
dc.description8 pp, 2 figs, LaTeX
dc.identifierhttps://arxiv.org/abs/hep-ph/0011294
dc.identifierhttp://arxiv.org/abs/hep-ph/0011294
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/40166
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Theory
dc.subjectNuclear Theory
dc.titlePoint form relativistic quantum mechanics, antiparticles and exchange currents
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