Many Worlds

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Many Worlds

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Author : Simon Saunders
language : en
Publisher: OUP Oxford
Release Date : 2010-06-24

Many Worlds written by Simon Saunders and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-24 with Philosophy categories.

What does realism about the quantum state imply? What follows when quantum theory is applied without restriction, if need be, to the whole universe? These are the questions which an illustrious team of philosophers and physicists debate in this volume. All the contributors are agreed on realism, and on the need, or the aspiration, for a theory that unites micro- and macroworlds, at least in principle. But the further claim argued by some is that if you allow the Schrödinger equation unrestricted application, supposing the quantum state to be something physically real, then this universe is one of countlessly many others, constantly branching in time, all of which are real. The result is the many worlds theory, also known as the Everett interpretation of quantum mechanics. The contrary claim sees this picture of many worlds as in no sense inherent in quantum mechanics, even when the latter is allowed unrestricted scope and even given that the quantum state itself is something physically real. For this picture of branching worlds fails to make physical sense, let alone common sense, even on its own terms. The status of these worlds, what they are made of, is never adequately explained. Ordinary ideas about time and identity over time become hopelessly compromised. The concept of probability itself is brought into question. This picture of many branching worlds is inchoate, it is a vision, an error. There are realist alternatives to many worlds, some even that preserve the Schrödinger equation unchanged. Twenty specially written essays, accompanied by commentaries and discussions, examine these claims and counterclaims in depth. They focus first on the question of ontology, the existence of worlds (Part 1 and 2), second on the interpretation of probability (Parts 3 and 4), and third on alternatives or additions to many worlds (Parts 5 and 6). The introduction offers a helpful guide to the arguments for the Everett interpretation, particularly as they have been formulated in the last two decades.

The Many Worlds Interpretation Of Quantum Mechanics

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Author : Bryce Seligman Dewitt
language : en
Publisher: Princeton University Press
Release Date : 2015-03-08

The Many Worlds Interpretation Of Quantum Mechanics written by Bryce Seligman Dewitt and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-08 with Science categories.

A novel interpretation of quantum mechanics, first proposed in brief form by Hugh Everett in 1957, forms the nucleus around which this book has developed. In his interpretation, Dr. Everett denies the existence of a separate classical realm and asserts the propriety of considering a state vector for the whole universe. Because this state vector never collapses, reality as a whole is rigorously deterministic. This reality, which is described jointly by the dynamical variables and the state vector, is not the reality customarily perceived; rather, it is a reality composed of many worlds. By virtue of the temporal development of the dynamical variables, the state vector decomposes naturally into orthogonal vectors, reflecting a continual splitting of the universe into a multitude of mutually unobservable but equally real worlds, in each of which every good measurement has yielded a definite result, and in most of which the familiar statistical quantum laws hold. The volume contains Dr. Everett's short paper from 1957, "'Relative State' Formulation of Quantum Mechanics," and a far longer exposition of his interpretation, entitled "The Theory of the Universal Wave Function," never before published. In addition, other papers by Wheeler, DeWitt, Graham, and Cooper and Van Vechten provide further discussion of the same theme. Together, they constitute virtually the entire world output of scholarly commentary on the Everett interpretation. Originally published in 1973. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Many Worlds In One

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Author : Alex Vilenkin
language : en
Publisher: Macmillan + ORM
Release Date : 2007-07-10

Many Worlds In One written by Alex Vilenkin and has been published by Macmillan + ORM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-10 with Science categories.

A Leading Figure in the Development of the New Cosmology Explains What It All Means Among his peers, Alex Vilenkin is regarded as one of the most imaginative and creative cosmologists of our time. His contributions to our current understanding of the universe include a number of novel ideas, two of which—eternal cosmic inflation and the quantum creation of the universe from nothing—have provided a scientific foundation for the possible existence of multiple universes. With this book—his first for the general reader—Vilenkin joins another select group: the handful of first-rank scientists who are equally adept at explaining their work to nonspecialists. With engaging, well-paced storytelling, a droll sense of humor, and a generous sprinkling of helpful cartoons, he conjures up a bizarre and fascinating new worldview that—to paraphrase Niels Bohr—just might be crazy enough to be true.

A World Of Many Worlds

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Author : Marisol de la Cadena
language : en
Publisher: Duke University Press
Release Date : 2018-10-25

A World Of Many Worlds written by Marisol de la Cadena and has been published by Duke University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-25 with Social Science categories.

A World of Many Worlds is a search into the possibilities that may emerge from conversations between indigenous collectives and the study of science's philosophical production. The contributors explore how divergent knowledges and practices make worlds. They work with difference and sameness, recursion, divergence, political ontology, cosmopolitics, and relations, using them as concepts, methods, and analytics to open up possibilities for a pluriverse: a cosmos composed through divergent political practices that do not need to become the same. Contributors. Mario Blaser, Alberto Corsín Jiménez, Déborah Danowski, Marisol de la Cadena, John Law, Marianne Lien, Isabelle Stengers, Marilyn Strathern, Helen Verran, Eduardo Viveiros de Castro

Parallel Worlds

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Author : Michio Kaku
language : en
Publisher: Anchor
Release Date : 2006-03-14

Parallel Worlds written by Michio Kaku and has been published by Anchor this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-14 with Science categories.

The national bestselling author of The God Equation takes us on a thrilling journey to explore black holes and time machines, multidimensional space and the possibility that parallel universes may lay alongside our own. “A wonderful tour, with an expert guide.” —Brian Greene, New York Times bestselling author of The Elegant Universe Kaku skillfully guides us through the latest innovations in string theory and its latest iteration, M-theory, which posits that our universe may be just one in an endless multiverse, a singular bubble floating in a sea of infinite bubble universes. If M-theory is proven correct, we may perhaps finally find answer to the question, “What happened before the big bang?” This is an exciting and unforgettable introduction into the new cutting-edge theories of physics and cosmology from one of the pre-eminent voices in the field.

Evil And Many Worlds

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Author : William Hunt
language : en
Publisher: Bloomsbury Publishing PLC
Release Date : 2021-05-25

Evil And Many Worlds written by William Hunt and has been published by Bloomsbury Publishing PLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-25 with Philosophy categories.

In Evil and Many Worlds: A Free-Will Theodicy, William Hunt presents a unique approach to explaining how God and evil can coexist despite the abundance of moral and natural evils blighting our world, which imply that an omnibenevolent God is unlikely to exist. This theodicy is based upon Huw Everett III's many-worlds interpretation of quantum mechanics, whereby reality is not what it intuitively seems; instead, it is a multiverse comprising a vast number of universes, and we simultaneously exist in many of them. This multiplicity of existence results in a balance of moral good and evil across the multiverse, and through this, the expression of free will—an attribute valued by both persons and God— flourishes. The theodicy explains the coexistence of God and natural evil through the necessity of an evolutionary process that ensures the emergence of free-willed persons. Notwithstanding this universal perspective of Creation, a resurrection possibility would mitigate individual suffering resulting from this divine holistic strategy. Hunt examines this possibility in light of the many-worlds interpretation.

The Many Worlds Of Hugh Everett Iii

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Author : Peter Byrne
language : en
Publisher: OUP Oxford
Release Date : 2010-05-06

The Many Worlds Of Hugh Everett Iii written by Peter Byrne and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-06 with Science categories.

Hugh Everett III's "Many Worlds" theory, of infinite multiple universes, is now considered a hugely important breakthrough in the history of physics.This book tells the story of the physics establishment's rejection of his theory, his subsequent Pentagon career in nuclear strategy, and his difficult personal life and eventual death from alcoholism.

Something Deeply Hidden

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Author : Sean Carroll
language : en
Publisher: Penguin
Release Date : 2020-09-01

Something Deeply Hidden written by Sean Carroll and has been published by Penguin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-01 with Science categories.

INSTANT NEW YORK TIMES BESTSELLER As you read these words, copies of you are being created. Sean Carroll, theoretical physicist and one of this world’s most celebrated writers on science, rewrites the history of twentieth-century physics. Already hailed as a masterpiece, Something Deeply Hidden shows for the first time that facing up to the essential puzzle of quantum mechanics utterly transforms how we think about space and time. His reconciling of quantum mechanics with Einstein’s theory of relativity changes, well, everything. Most physicists haven’t even recognized the uncomfortable truth: Physics has been in crisis since 1927. Quantum mechanics has always had obvious gaps—which have come to be simply ignored. Science popularizers keep telling us how weird it is, how impossible it is to understand. Academics discourage students from working on the "dead end" of quantum foundations. Putting his professional reputation on the line with this audacious yet entirely reasonable book, Carroll says that the crisis can now come to an end. We just have to accept that there is more than one of us in the universe. There are many, many Sean Carrolls. Many of every one of us. Copies of you are generated thousands of times per second. The Many-Worlds theory of quantum behavior says that every time there is a quantum event, a world splits off with everything in it the same, except in that other world the quantum event didn't happen. Step-by-step in Carroll's uniquely lucid way, he tackles the major objections to this otherworldly revelation until his case is inescapably established. Rarely does a book so fully reorganize how we think about our place in the universe. We are on the threshold of a new understanding—of where we are in the cosmos, and what we are made of.

The Many Worlds Of Anglophone Literature

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Author : Silvia Anastasijevic
language : en
Publisher: Bloomsbury Publishing
Release Date : 2024-01-11

The Many Worlds Of Anglophone Literature written by Silvia Anastasijevic and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-11 with Literary Criticism categories.

On what terms and concepts can we ground the comparative study of Anglophone literatures and cultures around the world today? What, if anything, unites the novels of Witi Ihimaera, the speculative fiction of Nnedi Okorafor, the life-writings by Stuart Hall, and the emerging Anglophone Arab literature by writers like Omar Robert Hamilton? This volume explores the globality of Anglophone fiction both as a conceptual framing and as a literary imaginary. It highlights the diversity of lives and worlds represented in Anglophone writing, as well as the diverse imaginations of transnational connections articulated in it. Featuring a variety of internationally renowned scholars, this book thinks through Anglophone literature not as a problematic legacy of colonial rule or as exoticizing commodity in a global literary marketplace but examines it as an inherently transcultural literary medium. Contributors provide new insights into how it facilitates the articulation of divergent experiences of modernity and the critique of hierarchies and inequalities within, among, and beyond post-colonial societies.

The Many Worlds Of Hugh Everett Iii

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Author : Peter Byrne
language : en
Publisher: OUP Oxford
Release Date : 2012-12-13

Peter Byrne tells the story of Hugh Everett III (1930-1982), whose "many worlds" theory of multiple universes has had a profound impact on physics and philosophy. Using Everett's unpublished papers (recently discovered in his son's basement) and dozens of interviews with his friends, colleagues, and surviving family members, Byrne paints, for the general reader, a detailed portrait of the genius who invented an astonishing way of describing our complex universe from the inside. Everett's mathematical model (called the "universal wave function") treats all possible events as "equally real", and concludes that countless copies of every person and thing exist in all possible configurations spread over an infinity of universes: many worlds. Afflicted by depression and addictions, Everett strove to bring rational order to the professional realms in which he played historically significant roles. In addition to his famous interpretation of quantum mechanics, Everett wrote a classic paper in game theory; created computer algorithms that revolutionized military operations research; and performed pioneering work in artificial intelligence for top secret government projects. He wrote the original software for targeting cities in a nuclear hot war; and he was one of the first scientists to recognize the danger of nuclear winter. As a Cold Warrior, he designed logical systems that modeled "rational" human and machine behaviors, and yet he was largely oblivious to the emotional damage his irrational personal behavior inflicted upon his family, lovers, and business partners. He died young, but left behind a fascinating record of his life, including correspondence with such philosophically inclined physicists as Niels Bohr, Norbert Wiener, and John Wheeler. These remarkable letters illuminate the long and often bitter struggle to explain the paradox of measurement at the heart of quantum physics. In recent years, Everett's solution to this mysterious problem - the existence of a universe of universes - has gained considerable traction in scientific circles, not as science fiction, but as an explanation of physical reality.

Many Worlds

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