Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model

Detalhes bibliográficos
Autor(a) principal: Malbouisson, Adolfo Pedro Carvalho
Data de Publicação: 2004
Outros Autores: Malbouisson, Jorge Mário Carvalho, Santana, Ademir Eugênio de, Silva, J. C. da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/7732
Resumo: Texto completo: acesso restrito. p. 373-378
id UFBA-2_3bb7be10112b739fcceffbe874827f5a
oai_identifier_str oai:repositorio.ufba.br:ri/7732
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Malbouisson, Adolfo Pedro CarvalhoMalbouisson, Jorge Mário CarvalhoSantana, Ademir Eugênio deSilva, J. C. daMalbouisson, Adolfo Pedro CarvalhoMalbouisson, Jorge Mário CarvalhoSantana, Ademir Eugênio deSilva, J. C. da2013-01-03T19:25:09Z20040370-2693http://www.repositorio.ufba.br/ri/handle/ri/7732v. 583, n. 3-4Texto completo: acesso restrito. p. 373-378We consider the N-components 3-dimensional massive Gross–Neveu model compactified in one spatial direction, the system being constrained to a slab of thickness L. We derive a closed formula for the renormalized L-dependent four-point function at vanishing external momenta in the large-N limit (the effective coupling constant), using bag-model boundary conditions. For values of the fixed coupling constant in absence of boundaries λ λc 19.16, we obtain small-distance asymptotic freedom (for L→0) and a singularity for a length L(c) such that 2.07m −1 <L(c) 2.82m −1, m being the fermionic mass. Taking for m an average of the masses of the quarks composing the proton, we obtain a “confining” length L (c) p which is comparable with an estimated proton diameter.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2013-01-03T19:25:08Z No. of bitstreams: 1 1-s2.0-S0370269303019245-main.pdf: 188622 bytes, checksum: 094102a7c1e9a611518bd1323b7ccc52 (MD5)Made available in DSpace on 2013-01-03T19:25:09Z (GMT). No. of bitstreams: 1 1-s2.0-S0370269303019245-main.pdf: 188622 bytes, checksum: 094102a7c1e9a611518bd1323b7ccc52 (MD5) Previous issue date: 2004Elservierhttp://dx.doi.org/10.1016/j.physletb.2003.12.022reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBABoundary behaviour of the four-point function in the 3-dimensional Gross–Neveu modelPhysics Letters Binfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL1-s2.0-S0370269303019245-main.pdf1-s2.0-S0370269303019245-main.pdfapplication/pdf188622https://repositorio.ufba.br/bitstream/ri/7732/1/1-s2.0-S0370269303019245-main.pdf094102a7c1e9a611518bd1323b7ccc52MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/7732/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT1-s2.0-S0370269303019245-main.pdf.txt1-s2.0-S0370269303019245-main.pdf.txtExtracted texttext/plain18979https://repositorio.ufba.br/bitstream/ri/7732/3/1-s2.0-S0370269303019245-main.pdf.txtfb86c576d9fcd21cb71e1cfdde456e22MD53ri/77322022-07-05 14:03:49.102oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:49Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
dc.title.alternative.pt_BR.fl_str_mv Physics Letters B
title Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
spellingShingle Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
Malbouisson, Adolfo Pedro Carvalho
title_short Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
title_full Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
title_fullStr Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
title_full_unstemmed Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
title_sort Boundary behaviour of the four-point function in the 3-dimensional Gross–Neveu model
author Malbouisson, Adolfo Pedro Carvalho
author_facet Malbouisson, Adolfo Pedro Carvalho
Malbouisson, Jorge Mário Carvalho
Santana, Ademir Eugênio de
Silva, J. C. da
author_role author
author2 Malbouisson, Jorge Mário Carvalho
Santana, Ademir Eugênio de
Silva, J. C. da
author2_role author
author
author
dc.contributor.author.fl_str_mv Malbouisson, Adolfo Pedro Carvalho
Malbouisson, Jorge Mário Carvalho
Santana, Ademir Eugênio de
Silva, J. C. da
Malbouisson, Adolfo Pedro Carvalho
Malbouisson, Jorge Mário Carvalho
Santana, Ademir Eugênio de
Silva, J. C. da
description Texto completo: acesso restrito. p. 373-378
publishDate 2004
dc.date.issued.fl_str_mv 2004
dc.date.accessioned.fl_str_mv 2013-01-03T19:25:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/7732
dc.identifier.issn.none.fl_str_mv 0370-2693
dc.identifier.number.pt_BR.fl_str_mv v. 583, n. 3-4
identifier_str_mv 0370-2693
v. 583, n. 3-4
url http://www.repositorio.ufba.br/ri/handle/ri/7732
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elservier
publisher.none.fl_str_mv Elservier
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.physletb.2003.12.022
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/7732/1/1-s2.0-S0370269303019245-main.pdf
https://repositorio.ufba.br/bitstream/ri/7732/2/license.txt
https://repositorio.ufba.br/bitstream/ri/7732/3/1-s2.0-S0370269303019245-main.pdf.txt
bitstream.checksum.fl_str_mv 094102a7c1e9a611518bd1323b7ccc52
1b89a9a0548218172d7c829f87a0eab9
fb86c576d9fcd21cb71e1cfdde456e22
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1801502463130337280

Registros relacionados