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arxiv: 1402.0526 · v2 · submitted 2014-02-03 · ✦ hep-th · astro-ph.CO· gr-qc· hep-ph

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Inflationary Cosmology after Planck 2013

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classification ✦ hep-th astro-ph.COgr-qchep-ph
keywords planckdatacosmologyinflationarytheoriesattractorsbroadclass
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I give a general review of inflationary cosmology and of its present status, in view of the 2013 data release by the Planck satellite. A specific emphasis is given to the new broad class of theories, the cosmological attractors, which have nearly model-independent predictions converging at the sweet spot of the Planck data in the (n_s,r) plane. I also discuss the problem of initial conditions for the theories favored by the Planck data.

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Cited by 4 Pith papers

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