We calculate the dipole and quadropole moments, (ΔT/T)l l=1, 2, of the cosmic background radiation anisotropy due to scalar and tensor waves with power-law spectra, produced by quantum processes during a ``generalized'' inflationary era of the early universe. The observational bounds on (ΔT/T)l are used to give constraints on the parameters of the cosmological models.

Large-Scale Anisotropies of the Cosmic Background Radiation in Generalized Inflationary Cosmologies

LUCCHIN, FRANCESCO;MATARRESE, SABINO
1986

Abstract

We calculate the dipole and quadropole moments, (ΔT/T)l l=1, 2, of the cosmic background radiation anisotropy due to scalar and tensor waves with power-law spectra, produced by quantum processes during a ``generalized'' inflationary era of the early universe. The observational bounds on (ΔT/T)l are used to give constraints on the parameters of the cosmological models.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/135467
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