Gravitational Radiation by Cosmic Strings in a Junction

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dc.creatorBrandenberger, Robert
dc.creatorFirouzjahi, Hassan
dc.creatorKarouby, Johanna
dc.creatorKhosravi, Shahram
dc.date2008-10-24
dc.date2009-01-26
dc.date.accessioned2026-07-07T12:40:22Z
dc.date.available2026-07-07T12:40:22Z
dc.descriptionThe formalism for computing the gravitational power radiation from excitations on cosmic strings forming a junction is presented and applied to the simple case of co-planar strings at a junction when the excitations are generated along one string leg. The effects of polarization of the excitations and of the back-reaction of the gravitational radiation on the small scale structure of the strings are studied.
dc.descriptionminor changes added, the published version in JCAP
dc.identifierhttps://arxiv.org/abs/0810.4521
dc.identifierhttp://arxiv.org/abs/0810.4521
dc.identifierJCAP 0901:008,2009
dc.identifierdoi:10.1088/1475-7516/2009/01/008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219424
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleGravitational Radiation by Cosmic Strings in a Junction
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