Casimir energy for a scalar field with a frequency dependent boundary condition
We consider the vacuum energy for a scalar field subject to a frequency dependent boundary condition. The effect of a frequency cutoff is described in terms of an incomplete ζ function. The use of the Debye asymptotic expansion for Bessel functions allows us to determine the dominant (volume, area,...
Guardado en:
Autores principales: | , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
Publicado: |
2000
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/104404 http://hdl.handle.net/11336/98150 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.63.025015 |
Aporte de: |
id |
I19-R120-10915-104404 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Exactas Física Casimir energy boundary condition |
spellingShingle |
Ciencias Exactas Física Casimir energy boundary condition Falomir, Horacio Alberto Rebora, Karin Guillermina Loewe, M. Casimir energy for a scalar field with a frequency dependent boundary condition |
topic_facet |
Ciencias Exactas Física Casimir energy boundary condition |
description |
We consider the vacuum energy for a scalar field subject to a frequency dependent boundary condition. The effect of a frequency cutoff is described in terms of an incomplete ζ function. The use of the Debye asymptotic expansion for Bessel functions allows us to determine the dominant (volume, area, ...) terms in the Casimir energy. The possible interest of this kind of model for dielectric media (and its application to sonoluminescence) is also discussed. |
format |
Articulo Articulo |
author |
Falomir, Horacio Alberto Rebora, Karin Guillermina Loewe, M. |
author_facet |
Falomir, Horacio Alberto Rebora, Karin Guillermina Loewe, M. |
author_sort |
Falomir, Horacio Alberto |
title |
Casimir energy for a scalar field with a frequency dependent boundary condition |
title_short |
Casimir energy for a scalar field with a frequency dependent boundary condition |
title_full |
Casimir energy for a scalar field with a frequency dependent boundary condition |
title_fullStr |
Casimir energy for a scalar field with a frequency dependent boundary condition |
title_full_unstemmed |
Casimir energy for a scalar field with a frequency dependent boundary condition |
title_sort |
casimir energy for a scalar field with a frequency dependent boundary condition |
publishDate |
2000 |
url |
http://sedici.unlp.edu.ar/handle/10915/104404 http://hdl.handle.net/11336/98150 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.63.025015 |
work_keys_str_mv |
AT falomirhoracioalberto casimirenergyforascalarfieldwithafrequencydependentboundarycondition AT reborakaringuillermina casimirenergyforascalarfieldwithafrequencydependentboundarycondition AT loewem casimirenergyforascalarfieldwithafrequencydependentboundarycondition |
bdutipo_str |
Repositorios |
_version_ |
1764820442237894656 |