Fractional statistics in the chern-simons theory
Autor(a) principal: | |
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Data de Publicação: | 1990 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/206324 |
Resumo: | A (2 + 1)-dimensional theory of charged scalar particles coupled to an abelian gauge field with a Chern-Simons term in the action is canonically quantized in a generalized linear non-covariant gauge. We find, in all gauges, charged excitations obeying bosonic and fractional statistics. On general grounds, the fields are seen to develop translational and rotational anomalies. The introduction in the action of the conventional -14FuvFuv suppresses the appearance of anyons. |
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Foerster, AngelaGirotti, Horacio Oscar2020-02-28T04:07:02Z19900550-3213http://hdl.handle.net/10183/206324000015321A (2 + 1)-dimensional theory of charged scalar particles coupled to an abelian gauge field with a Chern-Simons term in the action is canonically quantized in a generalized linear non-covariant gauge. We find, in all gauges, charged excitations obeying bosonic and fractional statistics. On general grounds, the fields are seen to develop translational and rotational anomalies. The introduction in the action of the conventional -14FuvFuv suppresses the appearance of anyons.application/pdfengNuclear Physics B. Amsterdam. Vol. 342, no. 3 (Oct. 1990), p. 680-694Teoria de campos de calibresTeoria quantica de camposFractional statistics in the chern-simons theoryEstrangeiroinfo: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:UFRGSTEXT000015321.pdf.txt000015321.pdf.txtExtracted Texttext/plain21356http://www.lume.ufrgs.br/bitstream/10183/206324/2/000015321.pdf.txta8113ff4a070eb30443b98a3ccf7b0b2MD52ORIGINAL000015321.pdfTexto completo (inglês)application/pdf603878http://www.lume.ufrgs.br/bitstream/10183/206324/1/000015321.pdfc02e9e65633de12a6beb84241682041fMD5110183/2063242023-06-28 03:29:21.629284oai:www.lume.ufrgs.br:10183/206324Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-06-28T06:29:21Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Fractional statistics in the chern-simons theory |
title |
Fractional statistics in the chern-simons theory |
spellingShingle |
Fractional statistics in the chern-simons theory Foerster, Angela Teoria de campos de calibres Teoria quantica de campos |
title_short |
Fractional statistics in the chern-simons theory |
title_full |
Fractional statistics in the chern-simons theory |
title_fullStr |
Fractional statistics in the chern-simons theory |
title_full_unstemmed |
Fractional statistics in the chern-simons theory |
title_sort |
Fractional statistics in the chern-simons theory |
author |
Foerster, Angela |
author_facet |
Foerster, Angela Girotti, Horacio Oscar |
author_role |
author |
author2 |
Girotti, Horacio Oscar |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Foerster, Angela Girotti, Horacio Oscar |
dc.subject.por.fl_str_mv |
Teoria de campos de calibres Teoria quantica de campos |
topic |
Teoria de campos de calibres Teoria quantica de campos |
description |
A (2 + 1)-dimensional theory of charged scalar particles coupled to an abelian gauge field with a Chern-Simons term in the action is canonically quantized in a generalized linear non-covariant gauge. We find, in all gauges, charged excitations obeying bosonic and fractional statistics. On general grounds, the fields are seen to develop translational and rotational anomalies. The introduction in the action of the conventional -14FuvFuv suppresses the appearance of anyons. |
publishDate |
1990 |
dc.date.issued.fl_str_mv |
1990 |
dc.date.accessioned.fl_str_mv |
2020-02-28T04:07:02Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/206324 |
dc.identifier.issn.pt_BR.fl_str_mv |
0550-3213 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000015321 |
identifier_str_mv |
0550-3213 000015321 |
url |
http://hdl.handle.net/10183/206324 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Nuclear Physics B. Amsterdam. Vol. 342, no. 3 (Oct. 1990), p. 680-694 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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http://www.lume.ufrgs.br/bitstream/10183/206324/2/000015321.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/206324/1/000015321.pdf |
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