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      Primordial Non-Gaussianity

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          Abstract

          Here we review the present status of modelling of and searching for primordial non-Gaussianity of cosmological perturbations. After introducing the models for non-Gaussianity generation during inflation, we discuss the search for non-Gaussian signatures in the Cosmic Microwave Background and in the Large-Scale Structure of the Universe.

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          Journal
          19 December 2018
          Article
          1812.08197

          http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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          37 pages, 16 figures. To appear in Proceedings of the International School of Physics Enrico Fermi - Course 200, held at the Villa Monastero, Varenna, Lake Como (Italy) in July 2017. Eds. E. Coccia, J. Silk and N. Vittorio
          astro-ph.CO gr-qc

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