Multichannel framework for singular quantum mechanics
- Autores
- Camblong, Horacio E; Epele, Luis Nicolas; Fanchiotti, Huner; García Canal, Carlos Alberto; Ordóñez, Carlos R.
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguities. In addition to the standard channel accessible to a distant (“asymptotic”) observer, one supplementary channel opens up at each coordinate singularity, where local outgoing and ingoing singularity waves coexist. The channels are linked by a fully unitary S-matrix, which governs all possible scenarios, including cases with an apparent nonunitary behavior as viewed from asymptotic distances.
Fil: Camblong, Horacio E. San Francisco State University; Estados Unidos
Fil: Epele, Luis Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Fanchiotti, Huner. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: García Canal, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Ordóñez, Carlos R.. University Of Houston; Estados Unidos - Materia
-
Singular Quantum Mechanics
S-Matrix
Renormalization
Unitarity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/33407
Ver los metadatos del registro completo
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Multichannel framework for singular quantum mechanicsCamblong, Horacio EEpele, Luis NicolasFanchiotti, HunerGarcía Canal, Carlos AlbertoOrdóñez, Carlos R.Singular Quantum MechanicsS-MatrixRenormalizationUnitarityhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguities. In addition to the standard channel accessible to a distant (“asymptotic”) observer, one supplementary channel opens up at each coordinate singularity, where local outgoing and ingoing singularity waves coexist. The channels are linked by a fully unitary S-matrix, which governs all possible scenarios, including cases with an apparent nonunitary behavior as viewed from asymptotic distances.Fil: Camblong, Horacio E. San Francisco State University; Estados UnidosFil: Epele, Luis Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Fanchiotti, Huner. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: García Canal, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Ordóñez, Carlos R.. University Of Houston; Estados UnidosAcademic Press Inc Elsevier Science2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33407Ordóñez, Carlos R.; Fanchiotti, Huner; Camblong, Horacio E; Epele, Luis Nicolas; García Canal, Carlos Alberto; Multichannel framework for singular quantum mechanics; Academic Press Inc Elsevier Science; Annals of Physics (New York); 340; 1; 1-2014; 267-2920003-4916CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.aop.2013.10.005info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0003491613002315info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:33Zoai:ri.conicet.gov.ar:11336/33407instacron: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:34982025-09-29 10:44:34.097CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Multichannel framework for singular quantum mechanics |
title |
Multichannel framework for singular quantum mechanics |
spellingShingle |
Multichannel framework for singular quantum mechanics Camblong, Horacio E Singular Quantum Mechanics S-Matrix Renormalization Unitarity |
title_short |
Multichannel framework for singular quantum mechanics |
title_full |
Multichannel framework for singular quantum mechanics |
title_fullStr |
Multichannel framework for singular quantum mechanics |
title_full_unstemmed |
Multichannel framework for singular quantum mechanics |
title_sort |
Multichannel framework for singular quantum mechanics |
dc.creator.none.fl_str_mv |
Camblong, Horacio E Epele, Luis Nicolas Fanchiotti, Huner García Canal, Carlos Alberto Ordóñez, Carlos R. |
author |
Camblong, Horacio E |
author_facet |
Camblong, Horacio E Epele, Luis Nicolas Fanchiotti, Huner García Canal, Carlos Alberto Ordóñez, Carlos R. |
author_role |
author |
author2 |
Epele, Luis Nicolas Fanchiotti, Huner García Canal, Carlos Alberto Ordóñez, Carlos R. |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Singular Quantum Mechanics S-Matrix Renormalization Unitarity |
topic |
Singular Quantum Mechanics S-Matrix Renormalization Unitarity |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguities. In addition to the standard channel accessible to a distant (“asymptotic”) observer, one supplementary channel opens up at each coordinate singularity, where local outgoing and ingoing singularity waves coexist. The channels are linked by a fully unitary S-matrix, which governs all possible scenarios, including cases with an apparent nonunitary behavior as viewed from asymptotic distances. Fil: Camblong, Horacio E. San Francisco State University; Estados Unidos Fil: Epele, Luis Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: Fanchiotti, Huner. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: García Canal, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: Ordóñez, Carlos R.. University Of Houston; Estados Unidos |
description |
A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguities. In addition to the standard channel accessible to a distant (“asymptotic”) observer, one supplementary channel opens up at each coordinate singularity, where local outgoing and ingoing singularity waves coexist. The channels are linked by a fully unitary S-matrix, which governs all possible scenarios, including cases with an apparent nonunitary behavior as viewed from asymptotic distances. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 |
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/11336/33407 Ordóñez, Carlos R.; Fanchiotti, Huner; Camblong, Horacio E; Epele, Luis Nicolas; García Canal, Carlos Alberto; Multichannel framework for singular quantum mechanics; Academic Press Inc Elsevier Science; Annals of Physics (New York); 340; 1; 1-2014; 267-292 0003-4916 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/33407 |
identifier_str_mv |
Ordóñez, Carlos R.; Fanchiotti, Huner; Camblong, Horacio E; Epele, Luis Nicolas; García Canal, Carlos Alberto; Multichannel framework for singular quantum mechanics; Academic Press Inc Elsevier Science; Annals of Physics (New York); 340; 1; 1-2014; 267-292 0003-4916 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.aop.2013.10.005 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0003491613002315 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |