Photon orbital angular momentum in a plasma vortex

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dc.creatorMendonça, J. T.
dc.creatorThidé, B.
dc.creatorBergman, J. E. S.
dc.creatorMohammadi, S. M.
dc.creatorEliasson, B.
dc.creatorBaan, W.
dc.creatorThen, H.
dc.date2008-04-20
dc.date2008-05-19
dc.date.accessioned2026-07-07T09:39:19Z
dc.date.available2026-07-07T09:39:19Z
dc.descriptionWe study theoretically the exchange of angular momentum between a photon beam and a plasma vortex, and demonstrate the possible excitation of photon angular momentum states in a plasma. This can be relevant to laboratory and space plasma diagnostics; radio astronomy self-calibration; and generating photon angular momentum beams. A static plasma perturbation with helical structure, and a rotating plasma vortex are studied in detail and a comparison between these two cases, and their relevance to the physical nature of photon OAM, is established.
dc.description4 pages, submitted to Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/0804.3221
dc.identifierhttp://arxiv.org/abs/0804.3221
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/161128
dc.subjectPlasma Physics
dc.subjectSpace Physics
dc.titlePhoton orbital angular momentum in a plasma vortex
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