Cosmological Inflation and Large-Scale Structure

  title={Cosmological Inflation and Large-Scale Structure},
  author={Ruth A. Daly},
  journal={Physics Today},
  • R. Daly
  • Published 1 July 2001
  • Physics
  • Physics Today

The Beginning and Evolution of the Universe

We review the current standard model for the evolution of the Universe from an early inflationary epoch to the complex hierarchy of structure seen today. We summarize and provide key references for

Cosmological Inflation: Theory and Observations

In this article we review the theory of cosmological inflation with a particular focus on the beautiful connection it provides between the physics of the very small and observations of the very

Cosmological Inflation with Multiple Fields and the Theory of Density Fluctuations

Inflation is a stage of extremely rapid expansion in the very early universe. It was proposed to solve a number of problems in the standard Big Bang theory. In particular it others an explanation for

Basics of inflationary cosmology

The early stages of the universe evolution are discussed according to the hot big bang model and the grand unified theories. The shortcomings of big bang are summarized and their resolution by

Accelerated expansion from structure formation

We discuss the physics of backreaction-driven accelerated expansion. Using the exact equations for the behaviour of averages in dust universes, we explain how large-scale smoothness does not imply

Theory of Cosmological Perturbations and Applications to Superstring Cosmology

The theory of cosmological perturbations is the main tool which connects theories of the early Universe (based on new fundamental physics such as string theory) with cosmological observations. In

Cosmology and astrophysics

In these lectures I review the present status of the so-called Standard Cosmological Model, based on the hot Big Bang Theory and the Inflationary Paradigm. I will make special emphasis on the recent