Quantum tomography for Dirac spinors

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dc.creatorMosna, Ricardo A.
dc.creatorVaz Jr, Jayme
dc.date2003-03-12
dc.date2003-08-24
dc.date.accessioned2026-07-07T06:23:06Z
dc.date.available2026-07-07T06:23:06Z
dc.descriptionWe present a tomographic scheme, based on spacetime symmetries, for the reconstruction of the internal degrees of freedom of a Dirac spinor. We discuss the circumstances under which the tomographic group can be taken as SU(2), and how this crucially depends on the choice of the gamma matrix representation. A tomographic reconstruction process based on discrete rotations is considered, as well as a continuous alternative.
dc.description9 pages, LaTeX; v2: minor changes, references added. A slightly revised version has been accepted for publication in Phys. Lett. A
dc.identifierhttps://arxiv.org/abs/quant-ph/0303072
dc.identifierhttp://arxiv.org/abs/quant-ph/0303072
dc.identifierPhys.Lett. A315 (2003) 418-425
dc.identifierdoi:10.1016/S0375-9601(03)01099-5
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96119
dc.subjectQuantum Physics
dc.titleQuantum tomography for Dirac spinors
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