A spatial correlation analysis for a toroidal universe
نویسندگان
چکیده
منابع مشابه
A spatial correlation analysis for a toroidal universe
The spatial cross-correlation function ξC recently introduced by Roukema et al. [1] is applied to an equilateral toroidal topology of the universe. Several CMB maps based on the WMAP 3yr and 5yr data are analysed and a small likelihood in favour of a torus cell is revealed. The results are compared to five ΛCDM simulations which point to a high false positive rate of the spatial-correlation-fun...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2008
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/25/22/225017