On Primordial Perturbations of Test Scalar Fields

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dc.creatorPiao, Yun-Song
dc.creatorZhang, Yuan-Zhong
dc.date2006-08-11
dc.date2006-11-30
dc.date.accessioned2026-07-07T10:40:59Z
dc.date.available2026-07-07T10:40:59Z
dc.descriptionThe primordial perturbations of test scalar fields not affecting the evolution of background may be very interesting since they can be transferred to the curvature perturbations by some mechanisms, and thus under certain condition can be responsible for the structure formation of observable universe. In this brief report we study the primordial perturbations of test scalar fields in various (super)accelerated expanding backgrounds.
dc.description4 pages, no figures, clarifications and refs. added, typos corrected, to publish in PRD
dc.identifierhttps://arxiv.org/abs/gr-qc/0608058
dc.identifierhttp://arxiv.org/abs/gr-qc/0608058
dc.identifierPhys.Rev.D75:027301,2007
dc.identifierdoi:10.1103/PhysRevD.75.027301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/181492
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleOn Primordial Perturbations of Test Scalar Fields
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