Indications about the Shape of the Universe from the Wilkinson Microwave Anisotropy Probe Data

Ralf Aurich; Sven Lustig; Frank Steiner; Holger L Then

doi:10.1103/PhysRevLett.94.021301

Indications about the Shape of the Universe from the Wilkinson Microwave Anisotropy Probe Data

Ralf Aurich
, Sven Lustig
, Frank Steiner
, Holger L Then

Research output: Contribution to journal › Article (Academic Journal) › peer-review

21 Citations (Scopus)

550 Downloads (Pure)

Abstract

It is shown that the recent observations of NASA's Explorer mission,“Wilkinson Microwave Anisotropy Probe,” hint that ourUniverse may possess a non-trivial topology. As an example we discuss the Picard space which is stretched out into an infinitely long horn butwith finite volume.

Original language	English
Article number	021301
Number of pages	4
Journal	Physical Review Letters
Volume	94
Issue number	2
Early online date	18 Jan 2005
DOIs	https://doi.org/10.1103/PhysRevLett.94.021301
Publication status	Published - 21 Jan 2005

Keywords

Observational cosmology
Background radiations
Mathematical and relativistic aspects of cosmology

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10.1103/PhysRevLett.94.021301

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title = "Indications about the Shape of the Universe from the Wilkinson Microwave Anisotropy Probe Data",

abstract = "It is shown that the recent observations of NASA's Explorer mission,“Wilkinson Microwave Anisotropy Probe,” hint that ourUniverse may possess a non-trivial topology. As an example we discuss the Picard space which is stretched out into an infinitely long horn butwith finite volume.",

keywords = "Observational cosmology, Background radiations, Mathematical and relativistic aspects of cosmology",

author = "Ralf Aurich and Sven Lustig and Frank Steiner and Then, \{Holger L\}",

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AU - Aurich, Ralf

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AU - Steiner, Frank

AU - Then, Holger L

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AB - It is shown that the recent observations of NASA's Explorer mission,“Wilkinson Microwave Anisotropy Probe,” hint that ourUniverse may possess a non-trivial topology. As an example we discuss the Picard space which is stretched out into an infinitely long horn butwith finite volume.

KW - Observational cosmology

KW - Background radiations

KW - Mathematical and relativistic aspects of cosmology

UR - http://adsabs.harvard.edu/abs/2005PhRvL..94b1301A

U2 - 10.1103/PhysRevLett.94.021301

DO - 10.1103/PhysRevLett.94.021301

M3 - Article (Academic Journal)

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JO - Physical Review Letters

JF - Physical Review Letters

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Indications about the Shape of the Universe from the Wilkinson Microwave Anisotropy Probe Data

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