Improved limits on anisotropy and inhomogeneity from the cosmic background-radiation

R. Maartens; G. F. R. Ellis; W. R. Stoeger

doi:10.1103/PhysRevD.51.5942

Improved limits on anisotropy and inhomogeneity from the cosmic background-radiation

R. Maartens, G. F. R. Ellis, W. R. Stoeger

Institute of Cosmology & Gravitation

Research output: Contribution to journal › Article › peer-review

Abstract

Recently we presented limits on the deviation of the Universe from a Friedmann-Robertson-Walker form, which are implied directly by anisotropies in the cosmic background radiation, without assuming inflationary or other models of evolution. Here we weaken some of our previous assumptions, ensuring that all assumptions are in principle observational, and obtain improved limits.

Original language	English
Pages (from-to)	5942-5945
Number of pages	4
Journal	Physical Review D
Volume	51
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevD.51.5942
Publication status	Published - 15 May 1995

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title = "Improved limits on anisotropy and inhomogeneity from the cosmic background-radiation",

abstract = "Recently we presented limits on the deviation of the Universe from a Friedmann-Robertson-Walker form, which are implied directly by anisotropies in the cosmic background radiation, without assuming inflationary or other models of evolution. Here we weaken some of our previous assumptions, ensuring that all assumptions are in principle observational, and obtain improved limits.",

author = "R. Maartens and Ellis, {G. F. R.} and Stoeger, {W. R.}",

year = "1995",

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AU - Ellis, G. F. R.

AU - Stoeger, W. R.

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AB - Recently we presented limits on the deviation of the Universe from a Friedmann-Robertson-Walker form, which are implied directly by anisotropies in the cosmic background radiation, without assuming inflationary or other models of evolution. Here we weaken some of our previous assumptions, ensuring that all assumptions are in principle observational, and obtain improved limits.

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U2 - 10.1103/PhysRevD.51.5942

DO - 10.1103/PhysRevD.51.5942

M3 - Article

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VL - 51

SP - 5942

EP - 5945

JO - Physical Review D

JF - Physical Review D

IS - 10

ER -

Improved limits on anisotropy and inhomogeneity from the cosmic background-radiation

Abstract

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