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Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure
Joint Authors
Liguori, Michele
Shellard, E. P. S.
Fergusson, James R.
Sefusatti, Emiliano
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-64, 64 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-08-22
Country of Publication
Egypt
No. of Pages
64
Main Subjects
Abstract EN
The most direct probe of non-Gaussian initial conditions has come from bispectrum measurements of temperature fluctuations in the Cosmic Microwave Background and of the matter and galaxy distribution at large scales.
Such bispectrum estimators are expected to continue to provide the best constraints on the non-Gaussian parameters in future observations.
We review and compare the theoretical and observational problems, current results, and future prospects for the detection of a nonvanishing primordial component in the bispectrum of the Cosmic Microwave Background and large-scale structure, and the relation to specific predictions from different inflationary models.
American Psychological Association (APA)
Liguori, Michele& Sefusatti, Emiliano& Fergusson, James R.& Shellard, E. P. S.. 2010. Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure. Advances in Astronomy،Vol. 2010, no. 2010, pp.1-64.
https://search.emarefa.net/detail/BIM-513202
Modern Language Association (MLA)
Liguori, Michele…[et al.]. Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure. Advances in Astronomy No. 2010 (2010), pp.1-64.
https://search.emarefa.net/detail/BIM-513202
American Medical Association (AMA)
Liguori, Michele& Sefusatti, Emiliano& Fergusson, James R.& Shellard, E. P. S.. Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure. Advances in Astronomy. 2010. Vol. 2010, no. 2010, pp.1-64.
https://search.emarefa.net/detail/BIM-513202
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513202