Inflation, Cosmic Perturbations and Non-Gaussianities

By Yi Wang. 2013

143 citations recorded by the source corpus.

We review the theory of inflationary perturbations. Perturbations at both linear and nonlinear orders are reviewed. We also review a variety of inflation models, emphasizing their signatures on cosmic perturbations.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/37143c5c27b182080e1e8323810f3958813d8f50

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

1. Yi Wang
2. Xingang Chen
3. Z. Xianyu
4. D. Baumann
5. D. Green
6. E. Pajer
7. Masahide Yamaguchi
8. Toshifumi Noumi

In Nuclear and High Energy Physics

1. Yi Wang
2. Xingang Chen
3. Z. Xianyu
4. D. Baumann
5. D. Green
6. E. Pajer
7. Marco Peloso
8. Liam McAllister

Citations in the corpus

• The cosmological bootstrap: inflationary correlators from symmetries and singularities (2018, unknown): “The standard method to compute vacuum expectation values in a time-dependent background is the Schwinger-Keldysh or in-in formalism [17, 86] (for recent reviews see [145–148]).”
• Schwinger-Keldysh diagrammatics for primordial perturbations (2017, background): “See [1,2] for reviews of the canonical in-in formalism.”