The Expanding Universe by William D Heacox

The Expanding Universe by William D Heacox

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.

'Firstly, 'the book emphasises physical concepts over mathematical results wherever possible', yet gives a substantial introduction to the necessary mathematics of general relativityThus the physics is not obscured by mathematical technicalities but the required mathematics is not glossed over either. Secondly, it acknowledges that modern cosmology 'is likely to experience considerable revision as new observations and physics come to bear upon it', so the book 'derives and interprets its results in a manner conducive to re-interpretation when new observations and/or physics so permit'. This is a refreshing change from the dogmatism that tends to pervade cosmology … In particular, its presentation of general relativity is readable and persuasive. … an excellent first book to bring the reader close to the forefront of current understanding of cosmology.' Robert Sinclair MacKay, Contemporary Physics

William D. Heacox is Emeritus Professor of Astronomy at the University of Hawaii, Hilo, where he founded the undergraduate astronomy degree program. He has also had professional appointments at NASA, the University of Arizona and Carter Observatory, and is an active member of the American Astronomical Society, the International Astronomical Union, the American Geophysical Union and the American Mathematical Society.

SKU	Unavailable
ISBN 13	9781107117525
ISBN 10	1107117526
Title	The Expanding Universe
Author	William D Heacox
Condition	Unavailable
Publisher	Cambridge University Press
Year published	2015-11-26
Number of pages	290
Cover note	Book picture is for illustrative purposes only, actual binding, cover or edition may vary.