Téléchargement de livres audio du domaine public en mp3 The Expanding Universe: A Primer on Relativistic Cosmology 9781107117525 RTF

The Expanding Universe: A Primer on Relativistic Cosmology

The Expanding Universe: A Primer on Relativistic Cosmology

by William D. Heacox

Editeur : Cambridge University Press
ISBN: 9781107117525
Broché: 330
Télécharger les formats: pdf, ePub, mobi, fb2
Taille du fichier: 9 Mb
Date d'affichage: 2020-08-09

La description:

Cosmology - the science of the Universe at large - has experienced a renaissance in the decades bracketing the turn of the twenty-first century. Exploring our emerging understanding of cosmology, this text takes two complementary points of view: the physical principles underlying theories of cosmology, and the observable consequences of models of Universal expansion. The book develops cosmological models based on fundamental physical principles, with mathematics limited to the minimum necessary to keep the material accessible for students of physics and astronomy at the advanced undergraduate level. A substantial review of general relativity leading up to the Einstein field equations is included, with derivations of explicit formulations connecting observable features of the Universe to models of its expansion. Self-contained and up to date in respect of modern observations, the text provides a solid theoretical grounding in modern cosmology while preparing readers for the changes that will inevitably come from future observations.