Effective photon mass and exact translating quantum relativistic structures

Detalhes bibliográficos
Autor(a) principal: Haas, Fernando
Data de Publicação: 2016
Outros Autores: Albarracin Manrique, Marcos Antonio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/141165
Resumo: Using a variation of the celebrated Volkov solution, the Klein-Gordon equation for a charged particle is reduced to a set of ordinary differential equations, exactly solvable in specific cases. The new quantum relativistic structures can reveal a localization in the radial direction perpendicular to the wave packet propagation, thanks to a non-vanishing scalar potential. The external electromagnetic field, the particle current density, and the charge density are determined. The stability analysis of the solutions is performed by means of numerical simulations. The results are useful for the description of a charged quantum test particle in the relativistic regime, provided spin effects are not decisive.
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spelling Haas, FernandoAlbarracin Manrique, Marcos Antonio2016-05-14T02:08:48Z20161070-664Xhttp://hdl.handle.net/10183/141165000990468Using a variation of the celebrated Volkov solution, the Klein-Gordon equation for a charged particle is reduced to a set of ordinary differential equations, exactly solvable in specific cases. The new quantum relativistic structures can reveal a localization in the radial direction perpendicular to the wave packet propagation, thanks to a non-vanishing scalar potential. The external electromagnetic field, the particle current density, and the charge density are determined. The stability analysis of the solutions is performed by means of numerical simulations. The results are useful for the description of a charged quantum test particle in the relativistic regime, provided spin effects are not decisive.application/pdfengPhysics of plasmas. Melville. Vol. 23, no. 4 (Apr. 2016), 042102, 11 p.Ondas de plasmaFotonsEffective photon mass and exact translating quantum relativistic structuresEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000990468.pdf000990468.pdfTexto completo (inglês)application/pdf6329262http://www.lume.ufrgs.br/bitstream/10183/141165/1/000990468.pdfd5a331323bdf42204a7428d450807987MD51TEXT000990468.pdf.txt000990468.pdf.txtExtracted Texttext/plain48103http://www.lume.ufrgs.br/bitstream/10183/141165/2/000990468.pdf.txta85ff9713c477859e721b40d507e8254MD52THUMBNAIL000990468.pdf.jpg000990468.pdf.jpgGenerated Thumbnailimage/jpeg2022http://www.lume.ufrgs.br/bitstream/10183/141165/3/000990468.pdf.jpgff0a7f5dd37614a17e07500c35c5c658MD5310183/1411652023-07-20 03:36:31.689811oai:www.lume.ufrgs.br:10183/141165Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-07-20T06:36:31Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Effective photon mass and exact translating quantum relativistic structures
title Effective photon mass and exact translating quantum relativistic structures
spellingShingle Effective photon mass and exact translating quantum relativistic structures
Haas, Fernando
Ondas de plasma
Fotons
title_short Effective photon mass and exact translating quantum relativistic structures
title_full Effective photon mass and exact translating quantum relativistic structures
title_fullStr Effective photon mass and exact translating quantum relativistic structures
title_full_unstemmed Effective photon mass and exact translating quantum relativistic structures
title_sort Effective photon mass and exact translating quantum relativistic structures
author Haas, Fernando
author_facet Haas, Fernando
Albarracin Manrique, Marcos Antonio
author_role author
author2 Albarracin Manrique, Marcos Antonio
author2_role author
dc.contributor.author.fl_str_mv Haas, Fernando
Albarracin Manrique, Marcos Antonio
dc.subject.por.fl_str_mv Ondas de plasma
Fotons
topic Ondas de plasma
Fotons
description Using a variation of the celebrated Volkov solution, the Klein-Gordon equation for a charged particle is reduced to a set of ordinary differential equations, exactly solvable in specific cases. The new quantum relativistic structures can reveal a localization in the radial direction perpendicular to the wave packet propagation, thanks to a non-vanishing scalar potential. The external electromagnetic field, the particle current density, and the charge density are determined. The stability analysis of the solutions is performed by means of numerical simulations. The results are useful for the description of a charged quantum test particle in the relativistic regime, provided spin effects are not decisive.
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dc.date.accessioned.fl_str_mv 2016-05-14T02:08:48Z
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dc.relation.ispartof.pt_BR.fl_str_mv Physics of plasmas. Melville. Vol. 23, no. 4 (Apr. 2016), 042102, 11 p.
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