Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos by Seth Lloyd

Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos



Download Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos




Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos Seth Lloyd
Language: English
Page: 256
Format: pdf
ISBN: 1400033861, 9781400033867
Publisher: Vintage

From Publishers Weekly

Lloyd, a professor at MIT, works in the vanguard of research in quantum computing: using the quantum mechanical properties of atoms as a computer. He contends that the universe itself is one big quantum computer producing what we see around us, and ourselves, as it runs a cosmic program. According to Lloyd, once we understand the laws of physics completely, we will be able to use small-scale quantum computing to understand the universe completely as well. In his scenario, the universe is processing information. The second law of thermodynamics (disorder increases) is all about information, and Lloyd spends much of the book explaining how quantum processes convey information. The creation of the universe itself involved information processing: random fluctuations in the quantum foam, like a random number generator in a computer program, produced higher-density areas, then matter, stars, galaxies and life. Lloyd's hypothesis bears important implications for the red-hot evolution–versus–intelligent design debate, since he argues that divine intervention isn't necessary to produce complexity and life. Unfortunately, he rushes through what should be the climax of his argument. Nevertheless, Lloyd throws out many fascinating ideas. (For another take on information theory, see Decoding the Universe on p.53.) 12 b&w illus.
Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.
--This text refers to the

edition.

From

*Starred Review* Lloyd's specialty in physics is the hot topic of quantum information. And his book may do for quantum information what Brian Greene did for strings (The Elegant Universe, 1999) and Stephen Hawking did for spacetime (A Brief History of Time, 1988): popularize a far-out scientific frontier. Will Lloyd's listeners have the same head-scratching reactions as his MIT students do on their first encounter with the idea that information is a quantifiable physical value, as much as mass or motion? Or with the proposition that any physical system--a river, you, the universe--is a quantum mechanical computer? Not if they've read his book, which offers brilliantly clarifying explanations of the "bit," the smallest unit of information; how bits change their state; and how changes-of-state can be registered on atoms via quantum-mechanical qualities such as "spin" and "superposition." Putting readers in the know about quantum computation, Lloyd then informs them that it may well be the answer to physicists' search for a unified theory of everything. Exploring big questions in accessible, comprehensive fashion, Lloyd's work is of vital importance to the general-science audience. Gilbert Taylor
Copyright © American Library Association. All rights reserved
--This text refers to the

edition.

MORE EBOOKS:
Download Fundamentals of Biological Wastewater Treatment epub
Download Confessions of a Swinging Single Sea Turtle: The Fourteenth Sherman's Lagoon Collection epub
Mr. Monk on the Couch cheap book
The Whitney I Knew ebook free download







Tags: Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos ebook pdf epub djvu mobi rar
Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos pdf epub djvu free download
Download Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos free ebook pdf epub
Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos read online free book
Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos cheap ebook for kindle and nook
Seth Lloyd ebooks and audio books
Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos download pdf epub rar rapidshare mediafire fileserve 4shared torrent depositfiles scribd