Cosmic string loops and large-scale structure

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dc.creatorAvelino, P. P.
dc.creatorShellard, E. P. S.
dc.creatorWu, J. H. P.
dc.creatorAllen, B.
dc.date1998-10-27
dc.date.accessioned2026-07-07T11:34:09Z
dc.date.available2026-07-07T11:34:09Z
dc.descriptionWe investigate the contribution made by small loops from a cosmic string network as seeds for large-scale structure formation. We show that cosmic string loops are highly correlated with the long-string network on large scales and therefore contribute significantly to the power spectrum of density perturbations if the average loop lifetime is comparable to or above one Hubble time. This effect further improves the large-scale bias problem previously identified in earlier studies of cosmic string models.
dc.description5 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/astro-ph/9810439
dc.identifierhttp://arxiv.org/abs/astro-ph/9810439
dc.identifierPhys.Rev.D60:023511,1999
dc.identifierdoi:10.1103/PhysRevD.60.023511
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198143
dc.subjectAstrophysics
dc.titleCosmic string loops and large-scale structure
dc.typetext

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