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Lectures on Cosmology

Accelerated Expansion of the Universe

  • Georg Wolschin

Part of the Lecture Notes in Physics book series (LNP, volume 800)

Table of contents

  1. Front Matter
    Pages i-x
  2. M. Sullivan
    Pages 59-97
  3. S. Tsujikawa
    Pages 99-145
  4. L. Verde
    Pages 147-177
  5. Back Matter
    Pages 179-181

About this book

Introduction

The lectures that four authors present in this volume investigate core topics related to the accelerated expansion of the Universe.

The first lecture covers the inflationary period in the very early Universe.

The second lecture revolves around the accelerated expansion of the late Universe at redshifts z < 1 due to the enigmatic dark energy that is commonly interpreted as a cosmological constant. The discovery of this accelerated expansion relied on data from type Ia supernovae, so this second lecture is dedicated to the astrophysics of type Ia supernovae and their role in cosmological observations.

The third lecture, which seeks alternative explanations of dark energy, deals with modified gravity models. Such theories presently appear to be the most serious competitors to conventional dark-energy models based on a cosmological constant or its time-dependent counterparts arising from a scalar field

And the fourth lecture discusses currently available statistical methods that are indispensable for the analysis of cosmological data, thus making them necessary prerequisites for many of the results of modern cosmological research

This book is intended to serve as an entry point for graduate students and young researchers into active cosmological research.

Keywords

Cosmology Redshift Universe accelerated expansion of the universe astrophysics chronological inflation dark energy modified gravity statistical methods in cosmoloy supernovae type Ia

Editors and affiliations

  • Georg Wolschin
    • 1
  1. 1.Inst. Theoretische PhysikUniversität HeidelbergHeidelbergGermany

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-10598-2
  • Copyright Information Springer-Verlag Berlin Heidelberg 2010
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-642-10597-5
  • Online ISBN 978-3-642-10598-2
  • Series Print ISSN 0075-8450
  • Series Online ISSN 1616-6361
  • Buy this book on publisher's site