Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions

Autores
Fosco, Cesar Daniel; Guntsche, B. C.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the dynamical Casimir effect for a real scalar field φ in d+1 dimensions, in the presence of a mirror that imposes Dirichlet boundary conditions and undergoes time-dependent motion or deformation. Using a perturbative approach, we expand in powers of the deviation of the mirror’s surface Σ from a hyperplane, up to fourth order. General expressions for the probability of pair creation induced by motion are derived, and we analyze the impact of space-time dimensionality as well as of the nonlinear effects introduced by the fourth-order terms.
Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Guntsche, B. C.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Materia
DISSIPATIVE
DIRICHLET
SCALAR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/257619
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/257619
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensionsFosco, Cesar DanielGuntsche, B. C.DISSIPATIVEDIRICHLETSCALARhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the dynamical Casimir effect for a real scalar field φ in d+1 dimensions, in the presence of a mirror that imposes Dirichlet boundary conditions and undergoes time-dependent motion or deformation. Using a perturbative approach, we expand in powers of the deviation of the mirror’s surface Σ from a hyperplane, up to fourth order. General expressions for the probability of pair creation induced by motion are derived, and we analyze the impact of space-time dimensionality as well as of the nonlinear effects introduced by the fourth-order terms.Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Guntsche, B. C.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaAmerican Physical Society2024-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/257619Fosco, Cesar Daniel; Guntsche, B. C.; Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions; American Physical Society; Physical Review D; 110; 10; 11-2024; 1-112470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.110.105021info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.110.105021info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:39:55Zoai:ri.conicet.gov.ar:11336/257619instacron: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:34982025-11-12 09:39:55.837CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
title Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
spellingShingle Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
Fosco, Cesar Daniel
DISSIPATIVE
DIRICHLET
SCALAR
title_short Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
title_full Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
title_fullStr Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
title_full_unstemmed Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
title_sort Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions
dc.creator.none.fl_str_mv Fosco, Cesar Daniel
Guntsche, B. C.
author Fosco, Cesar Daniel
author_facet Fosco, Cesar Daniel
Guntsche, B. C.
author_role author
author2 Guntsche, B. C.
author2_role author
dc.subject.none.fl_str_mv DISSIPATIVE
DIRICHLET
SCALAR
topic DISSIPATIVE
DIRICHLET
SCALAR
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the dynamical Casimir effect for a real scalar field φ in d+1 dimensions, in the presence of a mirror that imposes Dirichlet boundary conditions and undergoes time-dependent motion or deformation. Using a perturbative approach, we expand in powers of the deviation of the mirror’s surface Σ from a hyperplane, up to fourth order. General expressions for the probability of pair creation induced by motion are derived, and we analyze the impact of space-time dimensionality as well as of the nonlinear effects introduced by the fourth-order terms.
Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Guntsche, B. C.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
description We study the dynamical Casimir effect for a real scalar field φ in d+1 dimensions, in the presence of a mirror that imposes Dirichlet boundary conditions and undergoes time-dependent motion or deformation. Using a perturbative approach, we expand in powers of the deviation of the mirror’s surface Σ from a hyperplane, up to fourth order. General expressions for the probability of pair creation induced by motion are derived, and we analyze the impact of space-time dimensionality as well as of the nonlinear effects introduced by the fourth-order terms.
publishDate 2024
dc.date.none.fl_str_mv 2024-11
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/11336/257619
Fosco, Cesar Daniel; Guntsche, B. C.; Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions; American Physical Society; Physical Review D; 110; 10; 11-2024; 1-11
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/257619
identifier_str_mv Fosco, Cesar Daniel; Guntsche, B. C.; Quantum dissipative effects for a real scalar field coupled to a time-dependent Dirichlet surface in d + 1 dimensions; American Physical Society; Physical Review D; 110; 10; 11-2024; 1-11
2470-0010
2470-0029
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.110.105021
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.110.105021
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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
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score 13.3211565

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