Temporal asymmetry and elemental particles

Detalhes bibliográficos
Autor(a) principal: Lopez, Cristian Ariel
Data de Publicação: 2019
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Principia (Florianópolis. Online)
Texto Completo: https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p87
Resumo: The aim of this article is to argue that a temporal asymmetry may be established  within the framework of quantum field theory, independently of any violation of CP, and  thereby T, in weak interactions, and independently of the property of time reversal invariance  that its dynamical equations instantiate. Particularly, I shall argue that the temporal asymmetry  can be stemmed from assessing the links between the proper group of symmetries of the  theory and the ontology of the theory: arguments applied to establish which elements and  magnitudes remain invariants under group transformations can also be used to establish a  temporal asymmetry.
id UFSC-5_9002065e520b20049150076bee67f2d2
oai_identifier_str oai:periodicos.ufsc.br:article/58681
network_acronym_str UFSC-5
network_name_str Principia (Florianópolis. Online)
repository_id_str
spelling Temporal asymmetry and elemental particlesAsimetría temporal y partículas elementalesThe aim of this article is to argue that a temporal asymmetry may be established  within the framework of quantum field theory, independently of any violation of CP, and  thereby T, in weak interactions, and independently of the property of time reversal invariance  that its dynamical equations instantiate. Particularly, I shall argue that the temporal asymmetry  can be stemmed from assessing the links between the proper group of symmetries of the  theory and the ontology of the theory: arguments applied to establish which elements and  magnitudes remain invariants under group transformations can also be used to establish a  temporal asymmetry.Mi objetivo en este trabajo es argumentar que es posible establecer una asimetría temporal en teoría cuántica de campos independientemente de los argumentos derivados de considerar la violación de CP y por lo tanto T en interacciones débiles, e independientemente de que las ecuaciones dinámicas de la teoría sean invariantes ante inversión temporal. En particular, argumentaré que la asimetría temporal se sigue a partir del análisis del grupo de simetría propio de la teoría y sus vínculos con la ontología: los mismos argumentos que se aplican para establecer cuáles son las entidades invariantes y con significado físico dentro de la teoría, se pueden utilizar para establecer una asimetría temporal.Federal University of Santa Catarina – UFSC2019-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p8710.5007/1808-1711.2019v23n1p87Principia: an international journal of epistemology; Vol. 23 No. 1 (2019); 87-112Principia: an international journal of epistemology; Vol. 23 Núm. 1 (2019); 87-112Principia: an international journal of epistemology; v. 23 n. 1 (2019); 87-1121808-17111414-4247reponame:Principia (Florianópolis. Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCspahttps://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p87/pdfCopyright (c) 2021 Cristian Ariel Lopezinfo:eu-repo/semantics/openAccessLopez, Cristian Ariel2019-12-16T14:31:11Zoai:periodicos.ufsc.br:article/58681Revistahttps://periodicos.ufsc.br/index.php/principiaPUBhttps://periodicos.ufsc.br/index.php/principia/oaiprincipia@contato.ufsc.br||principia@contato.ufsc.br1808-17111414-4247opendoar:2019-12-16T14:31:11Principia (Florianópolis. Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Temporal asymmetry and elemental particles
Asimetría temporal y partículas elementales
title Temporal asymmetry and elemental particles
spellingShingle Temporal asymmetry and elemental particles
Lopez, Cristian Ariel
title_short Temporal asymmetry and elemental particles
title_full Temporal asymmetry and elemental particles
title_fullStr Temporal asymmetry and elemental particles
title_full_unstemmed Temporal asymmetry and elemental particles
title_sort Temporal asymmetry and elemental particles
author Lopez, Cristian Ariel
author_facet Lopez, Cristian Ariel
author_role author
dc.contributor.author.fl_str_mv Lopez, Cristian Ariel
description The aim of this article is to argue that a temporal asymmetry may be established  within the framework of quantum field theory, independently of any violation of CP, and  thereby T, in weak interactions, and independently of the property of time reversal invariance  that its dynamical equations instantiate. Particularly, I shall argue that the temporal asymmetry  can be stemmed from assessing the links between the proper group of symmetries of the  theory and the ontology of the theory: arguments applied to establish which elements and  magnitudes remain invariants under group transformations can also be used to establish a  temporal asymmetry.
publishDate 2019
dc.date.none.fl_str_mv 2019-04-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p87
10.5007/1808-1711.2019v23n1p87
url https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p87
identifier_str_mv 10.5007/1808-1711.2019v23n1p87
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2019v23n1p87/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2021 Cristian Ariel Lopez
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Cristian Ariel Lopez
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Federal University of Santa Catarina – UFSC
publisher.none.fl_str_mv Federal University of Santa Catarina – UFSC
dc.source.none.fl_str_mv Principia: an international journal of epistemology; Vol. 23 No. 1 (2019); 87-112
Principia: an international journal of epistemology; Vol. 23 Núm. 1 (2019); 87-112
Principia: an international journal of epistemology; v. 23 n. 1 (2019); 87-112
1808-1711
1414-4247
reponame:Principia (Florianópolis. Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Principia (Florianópolis. Online)
collection Principia (Florianópolis. Online)
repository.name.fl_str_mv Principia (Florianópolis. Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv principia@contato.ufsc.br||principia@contato.ufsc.br
_version_ 1789435113781592064

Registros relacionados