Описание: This book gives a rigorous treatment of entanglement measures in the general context of quantum field theory. It covers a broad range of models and the use of fields allows us to properly take the localization of systems into account. The required mathematical techniques are introduced in a self-contained way.
Is it possible for two objects to be in two places at once? Can cause and effect happen in reverse? Is time travel possible?
Believe it or not, it is possible: welcome to the Quantum World
Unlike other arguments, however, the real difficulty is not in understanding, but in accepting something completely senseless, precisely in the right meaning of the term: not sensible, that is, contrary to the perception of our senses. You will notice that quantum mechanics is much "easier" than the theory of relativity.
In fact, you could get a child to help you digest certain concepts. The great difficulty does not lie in their complexity, but their absurdity in terms of logic acquired after many years of existence in a world that constantly follows certain rules. The more the brain is free of preconceptions and ingrained notions, the better it is.
You will learn:
What is interference;
The Double-Slit Experiment;
Quantum wave function;
Feynman's works;
The relation between waves and particles;
The Heisenberg Uncertainty Principle;
How particles can be in multiple places at once;
Quantum entanglement;
The Schr dinger's cat thought experiment;
The Copenhagen interpretation and need for an observer;
...and much more
Quantum Physics is at the basis of all the technological innovations of today, from atomic energy to computer microelectronics, from digital clocks to lasers, semiconductor systems, photoelectric cells, diagnostic and treatment equipment for many diseases. In short, today we can live in a "modern" way thanks to Quantum Physics and its applications.
This comprehensive beginner's guide to quantum mechanics explains the most important and stunning quantum experiments that show quantum physics is real.
Are you ready? Let's dive deep into the fascinating science of Quantum Physics.
Описание: This thesis focuses on the study and characterization of entanglement and nonlocal correlations constrained under symmetries. It includes original results as well as detailed methods and explanations for a number of different threads of research: positive partial transpose (PPT) entanglement in the symmetric states; a novel, experimentally friendly method to detect nonlocal correlations in many-body systems; the non-equivalence between entanglement and nonlocality; and elemental monogamies of correlations. Entanglement and nonlocal correlations constitute two fundamental resources for quantum information processing, as they allow novel tasks that are otherwise impossible in a classical scenario. However, their elusive characterization is still a central problem in quantum information theory. The main reason why such a fundamental issue remains a formidable challenge lies in the exponential growth in complexity of the Hilbert space as well as the space of multipartite correlations. Physical systems of interest, on the other hand, display symmetries that can be exploited to reduce this complexity, opening the possibility that some of these questions become tractable for such systems.
Описание: This book explores entanglement and information and their role in the quantum world. Key experiments and thought experiments in the history of quantum physics are considered, as is a range of interpretations of quantum mechanics that illuminate microphysics.
Автор: Brody Jed Название: Quantum Entanglement ISBN: 026253844X ISBN-13(EAN): 9780262538442 Издательство: MIT Press Рейтинг: Цена: 2700.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: An exploration of quantum entanglement and the ways in which it contradicts our everyday assumptions about the ultimate nature of reality.
Quantum physics is notable for its brazen defiance of common sense. (Think of Schr dinger's Cat, famously both dead and alive.) An especially rigorous form of quantum contradiction occurs in experiments with entangled particles. Our common assumption is that objects have properties whether or not anyone is observing them, and the measurement of one can't affect the other. Quantum entanglement--called by Einstein "spooky action at a distance"--rejects this assumption, offering impeccable reasoning and irrefutable evidence of the opposite. Is quantum entanglement mystical, or just mystifying? In this volume in the MIT Press Essential Knowledge series, Jed Brody equips readers to decide for themselves. He explains how our commonsense assumptions impose constraints--from which entangled particles break free.
Brody explores such concepts as local realism, Bell's inequality, polarization, time dilation, and special relativity. He introduces readers to imaginary physicists Alice and Bob and their photon analyses; points out that it's easier to reject falsehood than establish the truth; and reports that some physicists explain entanglement by arguing that we live in a cross-section of a higher-dimensional reality. He examines a variety of viewpoints held by physicists, including quantum decoherence, Niels Bohr's Copenhagen interpretation, genuine fortuitousness, and QBism. This relatively recent interpretation, an abbreviation of "quantum Bayesianism," holds that there's no such thing as an absolutely accurate, objective probability "out there," that quantum mechanical probabilities are subjective judgments, and there's no "action at a distance," spooky or otherwise.
Описание: Provides the reader with an explanation of the origin and establishment of quantum mechanics together with a descriptive survey of developments up to this day.
Описание: This book shines bright light into the dim recesses of quantum theory, where the mysteries of entanglement, nonlocality, and wave collapse have motivated some to conjure up multiple universes, and others to adopt a "shut up and calculate" mentality.
Описание: A collection of lecture notes/contributions from a summer school on decoherence, entanglement & entropy and a workshop on MPS (matrix product states) & DMRG (density matrix renormalization group). It is prepared in a self-contained manner so that readers with a modest background in quantum information and quantum computing may understand.
Автор: Robert Fickler Название: Quantum Entanglement of Complex Structures of Photons ISBN: 3319370375 ISBN-13(EAN): 9783319370378 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This thesis casts new light on quantum entanglement of photons with complex spatial patterns due to direct coincidence imaging.
Автор: Robert S. Cohen; M. Horne; J.J. Stachel Название: Potentiality, Entanglement and Passion-at-a-Distance ISBN: 0792344537 ISBN-13(EAN): 9780792344537 Издательство: Springer Рейтинг: Цена: 28790.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Potentiality, Entanglement and Passion-at-a-Distance is a book for theoretical physicists and philosophers of modern physics. It treats a puzzling and provocative aspect of recent quantum physics: the apparent interaction of certain physical events that cannot share any causal connection.
Автор: Robert Fickler Название: Quantum Entanglement of Complex Structures of Photons ISBN: 3319222309 ISBN-13(EAN): 9783319222301 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This thesis casts new light on quantum entanglement of photons with complex spatial patterns due to direct coincidence imaging.
Автор: Ingemar Bengtsson, Karol Zyczkowski Название: Geometry of Quantum States : An Introduction to Quantum Entanglement ISBN: 1107656141 ISBN-13(EAN): 9781107656147 Издательство: Cambridge Academ Рейтинг: Цена: 8554.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The second edition of a book that has become a standard reference for researchers working on geometric aspects of quantum entanglement and quantum theory of information. Its comprehensive style makes it suitable for students of physics, information science, and mathematics wishing to learn more about quantum mechanics and quantum entanglement.
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