Journal article
Probing primordial non-Gaussianity via iSW measurements with SKA continuum surveys
- Abstract:
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The Planck CMB experiment has delivered the best constraints so far on primordial non-Gaussianity, ruling out early-Universe models of inflation that generate large non-Gaussianity. Although small improvements in the CMB constraints are expected, the next frontier of precision will come from future large-scale surveys of the galaxy distribution. The advantage of such surveys is that they can measure many more modes than the CMB -- in particular, forthcoming radio surveys with the SKA will cov...
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Bibliographic Details
- Publication date:
- 2014-05-30
Item Description
- Keywords:
- Pubs id:
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pubs:500251
- UUID:
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uuid:37fb08ef-827c-4283-ae03-7f5adb3b1b8c
- Local pid:
- pubs:500251
- Source identifiers:
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500251
- Deposit date:
- 2015-02-24
Terms of use
- Copyright date:
- 2014
- Notes:
- 10 pages, 5 figures
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