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Constraining the Topology of the Universe

The first year data from the Wilkinson Microwave Anisotropy Probe are used to place stringent constraints on the topology of the Universe. We search for pairs of circles on the sky with similar temperature patterns along each circle. We restrict the search to back-to-back circle pairs, and to nearly...

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Detalles Bibliográficos
Autores principales: Cornish, Neil J., Spergel, David N., Starkman, Glenn D., Komatsu, Eiichiro
Lenguaje:eng
Publicado: 2003
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.92.201302
http://cds.cern.ch/record/647716