In Search Of Schrodingers Cat

Download or read book Schrodinger's Kittens written by John Gribbin and published by Hachette UK. This book was released on 2012-12-31 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accessible exploration of one of the most exciting areas of scientific inquiry - the nature of light. Following on from his bestseller, SCHRODINGER'S CAT, John Gribbin presents the recent dramatic improvements in experimental techniques that have enabled physicists to formulate and test new theories about the nature of light. He describes these theories not in terms of hard-to-imagine entities like spinning subnuclear particles, but in terms of the fate of two small cats, separated at a tender age and carried to opposite ends of the universe. In this way Gribbin introduces the reader to such new developments as quantum cryptography, through which unbreakable codes can be made, and goes on to possible future developments such as the idea that the ¿entanglement' of quantum particles could be a way to build a STAR TREK style teleportation machine.

Download or read book Six Impossible Things written by John Gribbin and published by MIT Press. This book was released on 2019-10-08 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An elegant and accessible” investigation of quantum mechanics for non-specialists—“highly recommended” for students of the sciences, sci-fi fans, and anyone interested in the strange world of quantum physics (Forbes) Rules of the quantum world seem to say that a cat can be both alive and dead at the same time and a particle can be in two places at once. And that particle is also a wave; everything in the quantum world can described in terms of waves—or entirely in terms of particles. These interpretations were all established by the end of the 1920s, by Erwin Schrödinger, Werner Heisenberg, Paul Dirac, and others. But no one has yet come up with a common sense explanation of what is going on. In this concise and engaging book, astrophysicist John Gribbin offers an overview of six of the leading interpretations of quantum mechanics. Gribbin calls his account “agnostic,” explaining that none of these interpretations is any better—or any worse—than any of the others. Gribbin presents the Copenhagen Interpretation, promoted by Niels Bohr and named by Heisenberg; the Pilot-Wave Interpretation, developed by Louis de Broglie; the Many Worlds Interpretation (termed “excess baggage” by Gribbin); the Decoherence Interpretation (“incoherent”); the Ensemble “Non-Interpretation”; and the Timeless Transactional Interpretation (which theorized waves going both forward and backward in time). All of these interpretations are crazy, Gribbin warns, and some are more crazy than others—but in the quantum world, being more crazy does not necessarily mean more wrong.

Download or read book Erwin Schrodinger and the Quantum Revolution written by John Gribbin and published by Random House. This book was released on 2012-03-29 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Erwin Schrödinger was an Austrian physicist famous for his contribution to quantum physics. He won the Nobel Prize in 1933 and is best known for his thought experiment of a cat in a box, both alive and dead at the same time, which revealed the seemingly paradoxical nature of quantum mechanics. Schrödinger was working at one of the most fertile and creative moments in the whole history of science. By the time he started university in 1906, Einstein had already published his revolutionary papers on relativity. Now the baton of scientific progress was being passed to a new generation: Werner Heisenberg, Paul Dirac, Niels Bohr, and of course, Schrödinger himself. In this riveting biography John Gribbin takes us into the heart of the quantum revolution. He tells the story of Schrödinger's surprisingly colourful life (he arrived for a position at Oxford University with both his wife and mistress). And with his trademark accessible style and popular touch, he explains the fascinating world of quantum mechanics, which underpins all of modern science.

Download or read book Quantum Physics in the Nanoworld written by Hans Lüth and published by Springer Science & Business Media. This book was released on 2012-10-23 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with all essential aspects of non-relativistic quantum physics up to the quantization of fields. In contrast to common textbooks of quantum mechanics, modern experiments are described both for the purpose of foundation of the theory and in relation to recent applications. In this respect applications to nano-electronics as well as the realization of quantum-bits are presented and discussed. Furthermore, links are made to other important research fields and applications, such as elementary particle physics, solid state physics and nuclear magnetic resonance tomography in medicine. Even though the representation of the topics is largely performed in terms of Dirac ́s bra-ket notation and by use of commutator algebra, the concrete description of the physical basis and the corresponding theoretical concepts are emphasized. Because of little requirement of complex mathematics, the book is suitable as an introduction into quantum physics, not only for physicists but also for chemists, biologists, engineers, computer scientists and even for philosophers as far as they are interested in natural philosophy and epistomology.

Download or read book Schrodinger's Cat Trilogy written by Robert A. Wilson and published by Dell. This book was released on 2009-10-21 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sequel to the cult classic The Illuminatus! Trilogy, this is an epic fantasy that offers a twisted look at our modern-day world--a reality that exists in another dimension of time and space that may be closer than we think.

Download or read book Einstein's Dice and Schrödinger's Cat written by Paul Halpern and published by Basic Books. This book was released on 2015-04-14 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A fascinating and thought-provoking story, one that sheds light on the origins of . . . the current challenging situation in physics." -- Wall Street Journal When the fuzzy indeterminacy of quantum mechanics overthrew the orderly world of Isaac Newton, Albert Einstein and Erwin Schröger were at the forefront of the revolution. Neither man was ever satisfied with the standard interpretation of quantum mechanics, however, and both rebelled against what they considered the most preposterous aspect of quantum mechanics: its randomness. Einstein famously quipped that God does not play dice with the universe, and Schröger constructed his famous fable of a cat that was neither alive nor dead not to explain quantum mechanics but to highlight the apparent absurdity of a theory gone wrong. But these two giants did more than just criticize: they fought back, seeking a Theory of Everything that would make the universe seem sensible again. In Einstein's Dice and Schröger's Cat, physicist Paul Halpern tells the little-known story of how Einstein and Schröger searched, first as collaborators and then as competitors, for a theory that transcended quantum weirdness. This story of their quest-which ultimately failed-provides readers with new insights into the history of physics and the lives and work of two scientists whose obsessions drove its progress. Today, much of modern physics remains focused on the search for a Theory of Everything. As Halpern explains, the recent discovery of the Higgs Boson makes the Standard Model-the closest thing we have to a unified theory- nearly complete. And while Einstein and Schröger failed in their attempt to explain everything in the cosmos through pure geometry, the development of string theory has, in its own quantum way, brought this idea back into vogue. As in so many things, even when they were wrong, Einstein and Schröger couldn't help but get a great deal right.

Download or read book Pavlov's Dogs and Schrödinger's Cat written by Rom Harré and published by OUP Oxford. This book was released on 2009-02-26 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the sheep, dog, and cockerel that were sent aloft in Montgolfier's balloon, to Galvani's frog's legs, Dolly the Sheep, the finches of the Galapagos, and even imaginary cats and simulated life forms, Pavlov's Dogs and Schrödinger's Cat explores the fascinating history of the role of living things in science. The ways in which animals and plants have been used in science has always been a matter for considerable public debate, and this book provides an important and fascinating new perspective, setting aside moral reflection to simply examine the history of how and why living creatures have been used for the purposes of scientific discovery. Many extraordinary stories are uncovered throughout five centuries of science - tales of the people involved, curious incidents and episodes, and the occasional scientific fraud too, as clear reflections on the history and philosophy of science are combined with remarkable accounts from the living laboratory.