Proposed gravitational wave observatory based on solid elastic spheres

Spherical gravitational wave (GW) detectors offer a wealth of so far unexplored possibilities to detect gravitational radiation. We find that a sphere can be used as a powerful testbed for any metric theory of gravity, not only general relativity as considered so far, by making use of a deconvolutio...

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Detalles Bibliográficos
Autores: Coccia, E. (Eugenio), Lobo Gutiérrez, José Alberto, 1953-, Ortega, José A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1995
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/12313
Acceso en línea:https://hdl.handle.net/2445/12313
Access Level:acceso abierto
Palabra clave:Ones gravitacionals
Detectors
Gravitational waves
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spelling Proposed gravitational wave observatory based on solid elastic spheresCoccia, E. (Eugenio)Lobo Gutiérrez, José Alberto, 1953-Ortega, José A.Ones gravitacionalsDetectorsGravitational wavesDetectorsSpherical gravitational wave (GW) detectors offer a wealth of so far unexplored possibilities to detect gravitational radiation. We find that a sphere can be used as a powerful testbed for any metric theory of gravity, not only general relativity as considered so far, by making use of a deconvolution procedure for all the electric components of the Riemann tensor. We also find that the spheres cross section is large at two frequencies, and advantageous at higher frequencies in the sense that a single antenna constitutes a real xylophone in its own. Proposed GW networks will greatly benefit from this. The main features of a two large sphere observatory are reported.The American Physical Society201020101995info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion4 p.application/pdfhttps://hdl.handle.net/2445/12313Articles publicats en revistes (Física de la Matèria Condensada)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.52.3735Physical Review D, 1995, vol. 52, núm. 6, p. 3735-3738http://dx.doi.org/10.1103/PhysRevD.52.3735(c) The American Physical Society, 1995info:eu-repo/semantics/openAccessoai:recercat.cat:2445/123132026-05-29T05:05:01Z
dc.title.none.fl_str_mv Proposed gravitational wave observatory based on solid elastic spheres
title Proposed gravitational wave observatory based on solid elastic spheres
spellingShingle Proposed gravitational wave observatory based on solid elastic spheres
Coccia, E. (Eugenio)
Ones gravitacionals
Detectors
Gravitational waves
Detectors
title_short Proposed gravitational wave observatory based on solid elastic spheres
title_full Proposed gravitational wave observatory based on solid elastic spheres
title_fullStr Proposed gravitational wave observatory based on solid elastic spheres
title_full_unstemmed Proposed gravitational wave observatory based on solid elastic spheres
title_sort Proposed gravitational wave observatory based on solid elastic spheres
dc.creator.none.fl_str_mv Coccia, E. (Eugenio)
Lobo Gutiérrez, José Alberto, 1953-
Ortega, José A.
author Coccia, E. (Eugenio)
author_facet Coccia, E. (Eugenio)
Lobo Gutiérrez, José Alberto, 1953-
Ortega, José A.
author_role author
author2 Lobo Gutiérrez, José Alberto, 1953-
Ortega, José A.
author2_role author
author
dc.subject.none.fl_str_mv Ones gravitacionals
Detectors
Gravitational waves
Detectors
topic Ones gravitacionals
Detectors
Gravitational waves
Detectors
description Spherical gravitational wave (GW) detectors offer a wealth of so far unexplored possibilities to detect gravitational radiation. We find that a sphere can be used as a powerful testbed for any metric theory of gravity, not only general relativity as considered so far, by making use of a deconvolution procedure for all the electric components of the Riemann tensor. We also find that the spheres cross section is large at two frequencies, and advantageous at higher frequencies in the sense that a single antenna constitutes a real xylophone in its own. Proposed GW networks will greatly benefit from this. The main features of a two large sphere observatory are reported.
publishDate 1995
dc.date.none.fl_str_mv 1995
2010
2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/12313
url https://hdl.handle.net/2445/12313
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.52.3735
Physical Review D, 1995, vol. 52, núm. 6, p. 3735-3738
http://dx.doi.org/10.1103/PhysRevD.52.3735
dc.rights.none.fl_str_mv (c) The American Physical Society, 1995
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) The American Physical Society, 1995
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4 p.
application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física de la Matèria Condensada)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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