The invisible universe : dark matter, dark energy, and the origin and end of the universe

Author(s)

    • Del Popolo, Antonino

Bibliographic Information

The invisible universe : dark matter, dark energy, and the origin and end of the universe

Antonino Del Popolo

World Scientific Publishing, 2021

  • : hbk

Available at  / 2 libraries

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Note

Includes bibliographical references and index

Description and Table of Contents

Description

This book describes some of the frontier problems of cosmology: our almost total ignorance of what the Universe is made up of, the mystery of its origin and its end. The book starts with a description of the historical events that led to the construction of the Big Bang model together with the stages that transformed the Universe from a very hot place to a very cold one, full with the structures that we observe today. These structures (stars, galaxies, etc.) constitute only 5% of the contents of the Universe. Concerning the remaining 95%, dubbed dark matter and dark energy, we know very little, and we have only indirect evidence of their existence. The text describes the story and the protagonists who showed the need for the existence of this 'missing matter', the observations, and puzzles they had to solve to understand that dark matter was not ordinary matter. The book describes the hunt for dark matter, carried out with instruments operating in space, on the Earth's surface, and in laboratories built in the bowels of the Earth. It also describes dark energy, which manifests itself in the accelerated expansion of the Universe, and appeared only a few billions of years ago. The book discusses why dark energy must exist and what its existence implies, especially for the future and the end of our Universe.

Table of Contents

  • Index
  • Introduction
  • A Brief History of the Big Bang Theory
  • The Primordial Universe
  • How do We Know that Dark Matter Exists?
  • The Harmony of the World
  • What is Dark Matter?
  • The Golden Age of Particle Physics: The Standard Model
  • Dark Matter Candidates
  • Detection of Dark Matter
  • Dark Energy
  • End of the Universe

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