Instability of Axions and Photons In The Presence of Cosmic Strings

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dc.creatorGuendelman, Eduardo I.
dc.creatorShilon, Idan
dc.date2008-10-26
dc.date.accessioned2026-07-07T10:13:18Z
dc.date.available2026-07-07T10:13:18Z
dc.descriptionWe report that axions and photons exhibit instability in the presence of cosmic strings that are carrying magnetic flux in their core. The strength of the instability is determined by the symmetry breaking scale of the cosmic string theory. This result would be evident in gamma ray bursts and axions emanating from the cosmic string. These effects will eventually lead to evaporation of the cosmic string.
dc.description3 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0810.4665
dc.identifierhttp://arxiv.org/abs/0810.4665
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172483
dc.subjectHigh Energy Physics - Theory
dc.titleInstability of Axions and Photons In The Presence of Cosmic Strings
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