Renormalization group in potential scattering

Detalhes bibliográficos
Autor(a) principal: Adhikari, Sadhan K. [UNESP]
Data de Publicação: 1995
Outros Autores: Frederico, T. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevLett.74.4572
http://hdl.handle.net/11449/224475
Resumo: Renormalization group equations for the physical t matrix are written for quantum scattering with some potentials singular at the origin in two and three dimensions. The momentum-space perturbative treatment of these scattering problems exhibits ultraviolet divergences and permits renormalization leading to a scale. These equations yield the correct asymptotic behavior and some low-energy properties of the t matrix. Illustrations are made for the Dirac delta potential in two and three dimensions. © 1995 The American Physical Society.
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spelling Renormalization group in potential scatteringRenormalization group equations for the physical t matrix are written for quantum scattering with some potentials singular at the origin in two and three dimensions. The momentum-space perturbative treatment of these scattering problems exhibits ultraviolet divergences and permits renormalization leading to a scale. These equations yield the correct asymptotic behavior and some low-energy properties of the t matrix. Illustrations are made for the Dirac delta potential in two and three dimensions. © 1995 The American Physical Society.Instituto de Física Teórica, Universidade Estadual Paulista, 01405-900 Sao PauloDepartamento de Física, Instituto Tecnológico de Aeronautica, Centro Técnico Aeroespacial, Sao PauloInstituto de Física Teórica, Universidade Estadual Paulista, 01405-900 Sao PauloUniversidade Estadual Paulista (UNESP)Adhikari, Sadhan K. [UNESP]Frederico, T. [UNESP]2022-04-28T19:56:40Z2022-04-28T19:56:40Z1995-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article4572-4575http://dx.doi.org/10.1103/PhysRevLett.74.4572Physical Review Letters, v. 74, n. 23, p. 4572-4575, 1995.0031-9007http://hdl.handle.net/11449/22447510.1103/PhysRevLett.74.45722-s2.0-10644232752Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Lettersinfo:eu-repo/semantics/openAccess2022-04-28T19:56:40Zoai:repositorio.unesp.br:11449/224475Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:56:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Renormalization group in potential scattering
title Renormalization group in potential scattering
spellingShingle Renormalization group in potential scattering
Adhikari, Sadhan K. [UNESP]
title_short Renormalization group in potential scattering
title_full Renormalization group in potential scattering
title_fullStr Renormalization group in potential scattering
title_full_unstemmed Renormalization group in potential scattering
title_sort Renormalization group in potential scattering
author Adhikari, Sadhan K. [UNESP]
author_facet Adhikari, Sadhan K. [UNESP]
Frederico, T. [UNESP]
author_role author
author2 Frederico, T. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Adhikari, Sadhan K. [UNESP]
Frederico, T. [UNESP]
description Renormalization group equations for the physical t matrix are written for quantum scattering with some potentials singular at the origin in two and three dimensions. The momentum-space perturbative treatment of these scattering problems exhibits ultraviolet divergences and permits renormalization leading to a scale. These equations yield the correct asymptotic behavior and some low-energy properties of the t matrix. Illustrations are made for the Dirac delta potential in two and three dimensions. © 1995 The American Physical Society.
publishDate 1995
dc.date.none.fl_str_mv 1995-01-01
2022-04-28T19:56:40Z
2022-04-28T19:56:40Z
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://dx.doi.org/10.1103/PhysRevLett.74.4572
Physical Review Letters, v. 74, n. 23, p. 4572-4575, 1995.
0031-9007
http://hdl.handle.net/11449/224475
10.1103/PhysRevLett.74.4572
2-s2.0-10644232752
url http://dx.doi.org/10.1103/PhysRevLett.74.4572
http://hdl.handle.net/11449/224475
identifier_str_mv Physical Review Letters, v. 74, n. 23, p. 4572-4575, 1995.
0031-9007
10.1103/PhysRevLett.74.4572
2-s2.0-10644232752
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review Letters
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4572-4575
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799964904802746368

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