Relic gravitational waves from string cosmology

A large class of string-cosmology backgrounds leads to a spectrum of relic stochastic gravitational waves, strongly tilted towards high frequencies, and characterized by two basic parameters of the cosmological model. We estimate the required sensitivity for detection of the predicted gravitational...

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Detalles Bibliográficos
Autores principales: Brustein, Ram, Gasperini, M, Giovannini, Massimo, Veneziano, Gabriele
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(95)01128-D
http://cds.cern.ch/record/284281
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author Brustein, Ram
Gasperini, M
Giovannini, Massimo
Veneziano, Gabriele
author_facet Brustein, Ram
Gasperini, M
Giovannini, Massimo
Veneziano, Gabriele
author_sort Brustein, Ram
collection CERN
description A large class of string-cosmology backgrounds leads to a spectrum of relic stochastic gravitational waves, strongly tilted towards high frequencies, and characterized by two basic parameters of the cosmological model. We estimate the required sensitivity for detection of the predicted gravitational radiation and show that a region of our parameter space is within reach for some of the planned gravitational-wave detectors.
id cern-284281
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-2842812019-09-30T06:29:59Zdoi:10.1016/0370-2693(95)01128-Dhttp://cds.cern.ch/record/284281engBrustein, RamGasperini, MGiovannini, MassimoVeneziano, GabrieleRelic gravitational waves from string cosmologyParticle Physics - TheoryA large class of string-cosmology backgrounds leads to a spectrum of relic stochastic gravitational waves, strongly tilted towards high frequencies, and characterized by two basic parameters of the cosmological model. We estimate the required sensitivity for detection of the predicted gravitational radiation and show that a region of our parameter space is within reach for some of the planned gravitational-wave detectors.hep-th/9507017BGU-PH-95-06CERN-TH-95-144oai:cds.cern.ch:2842811995-07-04
spellingShingle Particle Physics - Theory
Brustein, Ram
Gasperini, M
Giovannini, Massimo
Veneziano, Gabriele
Relic gravitational waves from string cosmology
title Relic gravitational waves from string cosmology
title_full Relic gravitational waves from string cosmology
title_fullStr Relic gravitational waves from string cosmology
title_full_unstemmed Relic gravitational waves from string cosmology
title_short Relic gravitational waves from string cosmology
title_sort relic gravitational waves from string cosmology
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0370-2693(95)01128-D
http://cds.cern.ch/record/284281
work_keys_str_mv AT brusteinram relicgravitationalwavesfromstringcosmology
AT gasperinim relicgravitationalwavesfromstringcosmology
AT giovanninimassimo relicgravitationalwavesfromstringcosmology
AT venezianogabriele relicgravitationalwavesfromstringcosmology

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