The Quantum Particle Illusion
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Quantum Particle Illusion The Conceptual Quantum Mechanics
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Author : Gerald E Marsh
language : en
Publisher: World Scientific
Release Date : 2021-10-18
Quantum Particle Illusion The Conceptual Quantum Mechanics written by Gerald E Marsh and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-18 with Science categories.
Problems with the conceptual foundations of quantum mechanics date back to attempts by Max Born, Niels Bohr, Werner Heisenberg, as well as many others in the 1920s to continue to employ the classical concept of a particle in the context of the quantum world. The experimental observations at the time and the assumption that the classical concept of a particle was to be preserved have led to an enormous literature on the foundations of quantum mechanics and a great deal of confusion then and now among non-physicists and students in any field that involves quantum theory. It is the historical approach to the teaching of quantum mechanics that is at the root of the problem.Spacetime is the arena within which quantum mechanical phenomena take place. For this reason, several Appendices are devoted to the nature of spacetime as well as to topics that can help us understand it such as vacuum fluctuations, the Unruh effect and Hawking radiation.Because of the success of quantum mechanical calculations, those who wish to understand the foundations of the theory are often given the apocryphal advice, 'just ignore the issue and calculate'. It is hoped that this book will help dispel some of the dismay, frustration, and confusion among those who refuse to take to heart this admonition.
The Quantum Particle Illusion
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Author : Gerald E. Marsh
language : en
Publisher:
Release Date : 2021
The Quantum Particle Illusion written by Gerald E. Marsh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Electronic books categories.
"Problems with the conceptual foundations of quantum mechanics date back to attempts by Max Born, Niels Bohr, Werner Heisenberg, as well as many others in the 1920s to continue to employ the classical concept of a particle in the context of the quantum world. The experimental observations at the time and the assumption that the classical concept of a particle was to be preserved have led to an enormous literature on the foundations of quantum mechanics and a great deal of confusion then and now among non-physicists and students in any field that involves quantum theory. It is the historical approach to the teaching of quantum mechanics that is at the root of the problem. Spacetime is the arena within which quantum mechanical phenomena take place. For this reason, several Appendices are devoted to the nature of spacetime as well as to topics that can help us understand it such as vacuum fluctuations, the Unruh effect and Hawking radiation. Because of the success of quantum mechanical calculations, those who wish to understand the foundations of the theory are often given the apocryphal advice, "just ignore the issue and calculate". It is hoped that this book will help dispel some of the dismay, frustration, and confusion among those who refuse to take to heart this admonition"--
Beyond Weird
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Author : Philip Ball
language : en
Publisher: University of Chicago Press
Release Date : 2020-10-14
Beyond Weird written by Philip Ball and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-14 with Science categories.
“Anyone who is not shocked by quantum theory has not understood it.” Since Niels Bohr said this many years ago, quantum mechanics has only been getting more shocking. We now realize that it’s not really telling us that “weird” things happen out of sight, on the tiniest level, in the atomic world: rather, everything is quantum. But if quantum mechanics is correct, what seems obvious and right in our everyday world is built on foundations that don’t seem obvious or right at all—or even possible. An exhilarating tour of the contemporary quantum landscape, Beyond Weird is a book about what quantum physics really means—and what it doesn’t. Science writer Philip Ball offers an up-to-date, accessible account of the quest to come to grips with the most fundamental theory of physical reality, and to explain how its counterintuitive principles underpin the world we experience. Over the past decade it has become clear that quantum physics is less a theory about particles and waves, uncertainty and fuzziness, than a theory about information and knowledge—about what can be known, and how we can know it. Discoveries and experiments over the past few decades have called into question the meanings and limits of space and time, cause and effect, and, ultimately, of knowledge itself. The quantum world Ball shows us isn’t a different world. It is our world, and if anything deserves to be called “weird,” it’s us.
Progress In Optics
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Author :
language : en
Publisher: Elsevier
Release Date : 2002-05-17
Progress In Optics written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-17 with Science categories.
The seven reviews articles presented in this volume cover a broad range of subjects. The first article is concerned with the use of active optics in modern, large telescopes. The second article discusses variational methods used in nonlinear fibre optics and in related fields. The article by O. Keller which follows deals with a topic of historical interest, presenting a account of researches of the Danish physicist L.V. Lorenz who in 1867 established the electrodynamic theory of light, independently of the work of James Clerk Maxwell. The fourth article is concerned with the canonical quantum description of light propagation in dielectric media. The fifth article by D. Dragoman describes the similarities and the differences between classical optics and quantum mechanics in phase space. The article by R. Boyd and D. Gauthier which follows, summarizes research on pulse propagation effects in resonant material system. The concluding article by A. Torre is concerned with the fractional Fourier transform and some of it applications in optics. It is clear that the articles in this volume cover a broad range of subjects, some of which are likely to be of interest to many scientists concerned with optical theory or with optical devices.
Long History Deep Time
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Author : Ann McGrath
language : en
Publisher: ANU Press
Release Date : 2015-08-17
Long History Deep Time written by Ann McGrath and has been published by ANU Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-17 with History categories.
The vast shape-shifting continent of Australia enables us to take a long view of history. We consider ways to cross the great divide between the deep past and the present. Australia’s human past is not a short past, so we need to enlarge the scale and scope of history beyond 1788. In ways not so distant, these deeper times happened in the same places where we walk today. Yet, they were not the same places, having different surfaces, ecologies and peoples. Contributors to this volume show how the earth and its past peoples can wake us up to a sense of place as history – as a site of both change and continuity. This book ignites the possibilities of what the spaces and expanses of history might be. Its authors reflect upon the need for appropriate, feasible timescales for history, pointing out some of the obstacles encountered in earlier efforts to slice human time into thematic categories. Time and history are considered from the perspective of physics, archaeology, literature, western and Indigenous philosophy. Ultimately, this collection argues for imaginative new approaches to collaborative histories of deep time that are better suited to the challenges of the Anthropocene. Contributors to this volume, including many leading figures in their respective disciplines, consider history’s temporality, and ask how history might expand to accommodate a chronology of deep time. Long histories that incorporate humanities, science and Indigenous knowledge may produce deeper meanings of the worlds in which we live.
Science Fiction Imagination
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-07-14
Science Fiction Imagination written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-14 with Science categories.
In a boundless journey of cosmic wonder and philosophical contemplation, "Imagining the Unseeable" invites you to explore the frontiers of science, time, and the human mind. This thought-provoking discourse delves into the enigmatic mysteries that have captivated humankind for eons, unveiling the hidden realms of the unseen. Within the vast canvas of the cosmos, we embark on an expedition to unravel the mysteries of dark matter, dark energy, and the multiverse. We ponder the enigmas of time, questioning its linearity and the possibility of time travel. The paradoxically of time loops and the intricacies of time's arrow ignite our curiosity and challenge our most fundamental perceptions of reality. Venturing into the realm of the human mind, we encounter the enigmatic nature of dreams, the limits of human memory, and the complex relationship between brain and body. The mysteries of the mind-body connection and the subjective experience of reality transport us to a realm where science and spirituality converge. Our journey continues as we contemplate the future of space travel and the mind-bending prospects of life beyond Earth. We explore the challenges of space and interstellar travel, the search for biosignatures, and the ethical and philosophical questions that these discoveries may bring. With compelling prose and a spirit of scientific curiosity, "Imagining the Unseeable" weaves together the latest scientific discoveries with timeless philosophical contemplations, offering a unique perspective on the nature of reality and our place in the grand scheme of the cosmos. If you like this book, write a review!
The One
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Author : Heinrich Päs
language : en
Publisher: Hachette UK
Release Date : 2023-01-17
The One written by Heinrich Päs and has been published by Hachette UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-17 with Science categories.
A "fascinating [and] provocative" argument by a particle physicist—marshalling a "heady mix of history, philosophy and cutting-edge theory" (Wall Street Journal)—for monism, the ancient idea about the universe that says, All is One In The One, particle physicist Heinrich Päs presents a bold idea: fundamentally, everything in the universe is an aspect of one unified whole. The idea, called monism, has a rich three-thousand-year history: Plato believed that “all is one” before monism was rejected as irrational and suppressed as a heresy by the medieval Church. Nevertheless, monism persisted, inspiring Enlightenment science and Romantic poetry. Päs aims to show how monism could inspire physics today, how it could slice through the intellectual stagnation that has bogged down progress in modern physics and help the field achieve the grand theory of everything it has been chasing for decades. Blending physics, philosophy, and the history of ideas, The One is an epic, mind-expanding journey through millennia of human thought and into the nature of reality itself.
The Human Project And The Temptations Of Science
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Author : Lansana Keita
language : en
Publisher: BRILL
Release Date : 2022-07-18
The Human Project And The Temptations Of Science written by Lansana Keita and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-18 with Philosophy categories.
On account of the impressive yield of empirical science since the dawn of modern era, theorists of human behavior have sought eagerly to adopt its methodology to explain and predict behavior in the same way that natural science does with respect to natural phenomena. Thus, the positivist principle endorsed the unity of science approach to both the natural and social worlds. Modern social science, in its specific forms of sociology, economics, and so on, confidently embraced the positivist principle. In a short period of time, political economy was transformed into economic science. The goal was to purge the social sciences of their supposedly evaluative content. In due course, the idea of objective scientific truth came to be questioned along with the positivist paradigm. Epistemological relativism à la Kuhn is to be credited with this intellectual shift. But this novel theoretical approach was more easily accommodated by epistemologists of science than scientists themselves. Scientists hardly questioned their methodologies of research and the cognitive field of successful theories. Similarly, in the social sciences, neoclassical economics remained dominant. The neoclassical motto was that economics as science answered only questions of efficiency, not evaluative questions of social justice. The Human Project and the Temptations of Science argues that the model of epistemological unity, at one time embracing positivism, at another time supporting epistemological relativism, is questionable. While empirical science does yield knowledge of the natural world, knowledge of the social world - the world of humans - is necessarily value-laden. Despite the quantitative veneer of neoclassical economics - the dominant paradigm in economics - economic analysis cannot avoid questions of value. The reason is that its foundational concepts, such as rationality and the maximization of expected utility, reflect the necessary value-oriented nature of human behavior. The question posed, then, by The Human Project and the Temptations of Science is what sort of optimal values should humans adopt.
Modern Classical Mechanics
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Author : T. M. Helliwell
language : en
Publisher: Cambridge University Press
Release Date : 2021
Modern Classical Mechanics written by T. M. Helliwell and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Mathematics categories.
Presents classical mechanics as a thriving field with strong connections to modern physics, with numerous worked examples and homework problems.
The Cambridge Companion To Einstein
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Author : Michel Janssen
language : en
Publisher: Cambridge University Press
Release Date : 2014-05-19
The Cambridge Companion To Einstein written by Michel Janssen and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-19 with Biography & Autobiography categories.
These fourteen essays by leading historians and philosophers of science introduce the reader to the work of Albert Einstein. Following an introduction that places Einstein's work in the context of his life and times, the essays explain his main contributions to physics in terms that are accessible to a general audience, including special and general relativity, quantum physics, statistical physics, and unified field theory. The closing essays explore the relation between Einstein's work and twentieth-century philosophy, as well as his political writings.