Supersymmetric hybrid inflation: Explaining the spectrum of cosmological perturbations through a multiple-stage inflationary model

Journal Article · Thu May 20 00:00:00 EDT 1999 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.59346· OSTI ID:21208105

Sakellariadou, Mairi ^[1]

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1. Theory Division, CERN, CH-1211 Geneva 23 (Switzerland)

We explore the possibility that a multiple-stage inflationary scenario based on supersymmetric GUT models, can account for the break at k{sub b}{approx_equal}0.05 h Mpc{sup -1} in the power spectrum of galaxy clustering, while it reproduces the angular power spectrum of cosmic microwave background anisotropies.

• OSTI ID: 21208105
• Journal Information: AIP Conference Proceedings, Vol. 476, Issue 1; Conference: Conference on 3K cosmology, Rome (Italy), 5-10 Oct 1998; Other Information: DOI: 10.1063/1.59346; (c) 1999 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR DISTRIBUTION
ANISOTROPY
COSMOLOGY
DISTURBANCES
ENERGY SPECTRA
GALAXY CLUSTERS
GRAND UNIFIED THEORY
INFLATIONARY UNIVERSE
RELICT RADIATION
SUPERSYMMETRY