Effective photon mass and exact translating quantum relativistic structures
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | |
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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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. |
publishDate |
2016 |
dc.date.accessioned.fl_str_mv |
2016-05-14T02:08:48Z |
dc.date.issued.fl_str_mv |
2016 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/141165 |
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1070-664X |
dc.identifier.nrb.pt_BR.fl_str_mv |
000990468 |
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http://hdl.handle.net/10183/141165 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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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openAccess |
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application/pdf |
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