The Void

by Frank Close

Overview

What is 'the void'? What remains when you take all the matter away? Can empty space - 'nothing' - exist? This little book explores the science and the history of the elusive void: from Aristotle who insisted that the vacuum was impossible, via the theories of Newton and Einstein, to our very latest discoveries and why they can tell us extraordinary things about the cosmos. Frank Close tells the story of how scientists have explored the elusive void, and the rich discoveries that they have made there. He takes the reader on a lively and accessible history through ancient ideas and cultural superstitions to the frontiers of current research. He describes how scientists discovered that the vacuum is filled with fields; how Newton, Mach, and Einstein grappled with the nature of space and time; and how the mysterious 'aether' that was long ago supposed to permeate the void may now be making a comeback with the latest research into the 'Higgs field'. We now know that the vacuum is far from being 'nothing' - it seethes with virtual particles and antiparticles that erupt spontaneously into being, and it also may contain hidden dimensions that we were previously unaware of. These new discoveries may provide answers to some of cosmology's most fundamental questions: what lies outside the universe, and, if there was once nothing, then how did the universe begin?

Product Details

ISBN-13:	9780191607714
Publisher:	OUP Oxford
Publication date:	10/25/2007
Sold by:	Barnes & Noble
Format:	eBook
File size:	3 MB

About the Author

Frank Close, OBE, is Professor of Physics at Oxford University and a Fellow of Exeter College. He was formerly vice president of the British Association for Advancement of Science, Head of the Theoretical Physics Division at the Rutherford Appleton Laboratory, and Head of Communications and Public Education at CERN. He is the author of several books, including the best-selling Lucifer's Legacy (OUP, 2000), and was the winner of the Kelvin Medal of the Institute of Physics for his 'outstanding contributions to the public understanding of physics'. His other books include Particle Physics: A Very Short Introduction (2004), The Cosmic Onion (1983), The Particle Explosion (1987), End (1988), Too Hot to Handle (1991), and The Particle Odyssey (OUP, 2002).

Editorial Reviews

Aristotle famously wrote that "nature abhors a vacuum," but as Oxford physicist Close illustrates in this concise study, that depends on what you mean by a vacuum or a void. Greek and medieval philosophers gave philosophical arguments against the existence of the void, but an artificial vacuum was finally created in 1643 and quickly used to investigate atmospheric pressure. Scientific exploration of a vacuum's properties and applications took off in the 19th century, although ancient ideas like the concept of an "ether" that pervaded empty space masqueraded as serious science until Einstein explained them away via relativity. Close (Lucifer's Legacy) is a particle physicist at heart, and he hits his stride as he explains why scientists now don't think a void is really empty at all, but is teeming with particles popping in and out of existence and pervaded by a contemporary version of the ether, called the Higgs field. Close misses opportunities to make this a more rewarding interdisciplinary study that would attract a broader readership, and science buffs will find it redundant with other books in their collections. The moral of Close's book should be, as Nietzsche said, that when you look into the void, it really is looking back at you. 20 b&w illus. (Feb.)

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Publishers Weekly

"It's a nice read for people with little background knowledge"—New Scientist

"Close is a particle physicst at heart, and he hist his stride as he explains why scientists now don't think a void is really empty at all, but is teeming with particles popping in and out of existence and pervaded by contemporary version of the ether, called the Higgs field."—Publishers Weekly

"The Higgs boson remains the missing ingredient of the remarkably successful standard model of particle physics that describes interactions between the sub-nuclear elementary particles to an impressive precision, and The Void provides an introduction to the underlying concepts. It is nice to think that the explanations may help the physics community share its extraordinary excitement and anticipation with others."—The Times Higher Education Supplement

From the Publisher