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Cosmological Perturbation Theory

A short pedagogical overview of cosmological perturbation theory, following the lectures given during the brazilian school of cosmology held in August 2012. Topics treated are: I. The background II. SVT decomposition and the gauge issue. III. The example of the tensor modes. IV. Density fluctuations, transfer function and power spectrum. V. Initial condition theory: quantum vacuum fluctuations.

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AuthorshipTopic signalWCosmological Perturbation Theorypreprint / 2013APatrick PeterResearcherTastro-ph.CO6979 works
PaperSignal 102 links

Cosmological Perturbation Theory

preprint / 2013

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