Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation
- Autores
- Thibeault, Marc; Simeone, Claudio Mauricio
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The two-component formalism in quantum cosmology is revisited with a particular emphasis on the identification of time. Its relation with the appearance of imaginary eigenvalues is established. It is explicitly shown how a good choice of the global time prevents this peculiarity. © World Scientific Publishing Company.
Fil: Thibeault, Marc. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Simeone, Claudio Mauricio. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina - Materia
-
Global Phase Time
Mini-Superspace
Wheeler-Dewitt Equation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/67535
Ver los metadatos del registro completo
| id |
CONICETDig_e7c07ee10cd3ef0f462e80953616395a |
|---|---|
| oai_identifier_str |
oai:ri.conicet.gov.ar:11336/67535 |
| network_acronym_str |
CONICETDig |
| repository_id_str |
3498 |
| network_name_str |
CONICET Digital (CONICET) |
| spelling |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equationThibeault, MarcSimeone, Claudio MauricioGlobal Phase TimeMini-SuperspaceWheeler-Dewitt Equationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The two-component formalism in quantum cosmology is revisited with a particular emphasis on the identification of time. Its relation with the appearance of imaginary eigenvalues is established. It is explicitly shown how a good choice of the global time prevents this peculiarity. © World Scientific Publishing Company.Fil: Thibeault, Marc. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Simeone, Claudio Mauricio. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaWorld Scientific2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67535Thibeault, Marc; Simeone, Claudio Mauricio; Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation; World Scientific; International Journal of Modern Physics D; 16; 8; 12-2007; 1303-13090218-2718CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1142/S0218271807010705info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:51:27Zoai:ri.conicet.gov.ar:11336/67535instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 09:51:27.768CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| title |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| spellingShingle |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation Thibeault, Marc Global Phase Time Mini-Superspace Wheeler-Dewitt Equation |
| title_short |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| title_full |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| title_fullStr |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| title_full_unstemmed |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| title_sort |
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation |
| dc.creator.none.fl_str_mv |
Thibeault, Marc Simeone, Claudio Mauricio |
| author |
Thibeault, Marc |
| author_facet |
Thibeault, Marc Simeone, Claudio Mauricio |
| author_role |
author |
| author2 |
Simeone, Claudio Mauricio |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Global Phase Time Mini-Superspace Wheeler-Dewitt Equation |
| topic |
Global Phase Time Mini-Superspace Wheeler-Dewitt Equation |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
The two-component formalism in quantum cosmology is revisited with a particular emphasis on the identification of time. Its relation with the appearance of imaginary eigenvalues is established. It is explicitly shown how a good choice of the global time prevents this peculiarity. © World Scientific Publishing Company. Fil: Thibeault, Marc. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina Fil: Simeone, Claudio Mauricio. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina |
| description |
The two-component formalism in quantum cosmology is revisited with a particular emphasis on the identification of time. Its relation with the appearance of imaginary eigenvalues is established. It is explicitly shown how a good choice of the global time prevents this peculiarity. © World Scientific Publishing Company. |
| publishDate |
2007 |
| dc.date.none.fl_str_mv |
2007-12 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/67535 Thibeault, Marc; Simeone, Claudio Mauricio; Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation; World Scientific; International Journal of Modern Physics D; 16; 8; 12-2007; 1303-1309 0218-2718 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/67535 |
| identifier_str_mv |
Thibeault, Marc; Simeone, Claudio Mauricio; Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation; World Scientific; International Journal of Modern Physics D; 16; 8; 12-2007; 1303-1309 0218-2718 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1142/S0218271807010705 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
| dc.format.none.fl_str_mv |
application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
World Scientific |
| publisher.none.fl_str_mv |
World Scientific |
| dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
| reponame_str |
CONICET Digital (CONICET) |
| collection |
CONICET Digital (CONICET) |
| instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
| repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
| repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
| _version_ |
1847977237425422336 |
| score |
13.087074 |