What question did this study set out to answer?

This research aims to explore the origin and evolution of cosmic structures through the lens of cosmology.

July 1, 1996

Cosmology: the origin and evolution of cosmic structure

Key Points

This research aims to explore the origin and evolution of cosmic structures through the lens of cosmology.
Examined the Friedmann models and various alternative cosmologies.
Analyzed the physical properties of the hot Big Bang and phase transitions.
Studied structure formation through gravitational instability and observational test statistics.
Identified key mechanisms such as Jeans instability that contribute to structure formation.
Demonstrated the significance of non-baryonic matter in the evolution of cosmic structures.
Found correlations between galaxy clustering and the cosmic microwave background.

Abstract

PART I: Cosmological Methods The Relativistic Universe The Friedmann Models Alternative Cosmologies: Past and Present Observational Properties of the Universe. PART II: Evolution of the Big Bang Model Physical Properties of the Hot Big Bang The Big Bang and Quantum Gravity Phase Transitions and Inflation The Hadron and Lepton Eras The Plasma Era. PART III: Structure Formation by Gravitational Instability Introduction to Jeans Jeans Instability in Friedmann Models The Origin of Structure I: Baryons Only The Origin of Structure II: Non-Baryonic Matter Cosmological Perturbations Non-Linear Evolution of Perturbations. PART IV: Observational Test Statistics of Galaxy Clustering The Cosmic Microwave Background Peculiar Motions of Galaxies The Post-Recombination Universe.

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Cosmology: the origin and evolution of cosmic structure

Key Points

Abstract

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