Electrons in Solids: Mesoscopics, Photonics, Quantum Computing, Correlations, Topology, Hendrik Bluhm, Thomas Bruckel, Markus Morgenstern, Gero Plessen, Christoph Stampfer
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.
Автор: Guillaume Lang Название: Correlations in Low-Dimensional Quantum Gases ISBN: 3030052842 ISBN-13(EAN): 9783030052843 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book addresses several aspects of thermodynamics and correlations in the strongly-interacting regime of one-dimensional bosons, a topic at the forefront of current theoretical and experimental studies. Strongly correlated systems of one-dimensional bosons have a long history of theoretical study. Their experimental realisation in ultracold atom experiments is the subject of current research, which took off in the early 2000s. Yet these experiments raise new theoretical questions, just begging to be answered. Correlation functions are readily available for experimental measurements. In this book, they are tackled by means of sophisticated theoretical methods developed in condensed matter physics and mathematical physics, such as bosonization, the Bethe Ansatz and conformal field theory. Readers are introduced to these techniques, which are subsequently used to investigate many-body static and dynamical correlation functions.
Автор: Nouamane Laanait Название: Ion Correlations at Electrified Soft Matter Interfaces ISBN: 3319008994 ISBN-13(EAN): 9783319008998 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book combines experiments, theory and computer simulations to demonstrate that the interdependency between ion correlations and other ion interactions in solution can explain the distribution of ions near an electrified liquid/liquid interface.
Автор: Vladimir Z. Kresin Название: Pair Correlations in Many-Fermion Systems ISBN: 0306458233 ISBN-13(EAN): 9780306458231 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of an ASI School held in Erice, Italy, June 5-15, 1997
Автор: Vladimir Z. Kresin Название: Pair Correlations in Many-Fermion Systems ISBN: 1489915575 ISBN-13(EAN): 9781489915573 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of an ASI School held in Erice, Italy, June 5-15, 1997
Автор: Costantino Budroni Название: Temporal Quantum Correlations and Hidden Variable Models ISBN: 3319241672 ISBN-13(EAN): 9783319241678 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Introduction.- Preliminary notions.- Noncontextuality inequalities from variable elimination.- Optimal tests for state-independent contextuality.- Quantum bounds for temporal correlations.- Dimension witnesses.- Conclusions.
Автор: Felipe Fernandes Fanchini; Diogo de Oliveira Soare Название: Lectures on General Quantum Correlations and their Applications ISBN: 3319534106 ISBN-13(EAN): 9783319534107 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a distinctive way of understanding quantum correlations beyond entanglement, introducing readers to this less explored yet very fundamental aspect of quantum theory.
Описание: This book studies the fundamental aspects of many-body physics in quantum systems open to an external world. Recent remarkable developments in the observation and manipulation of quantum matter at the single-quantum level point to a new research area of open many-body systems, where interactions with an external observer and the environment play a major role.The first part of the book elucidates the influence of measurement backaction from an external observer, revealing new types of quantum critical phenomena and out-of-equilibrium dynamics beyond the conventional paradigm of closed systems. In turn, the second part develops a powerful theoretical approach to study the in- and out-of-equilibrium physics of an open quantum system strongly correlated with an external environment, where the entanglement between the system and the environment plays an essential role. The results obtained here offer essential theoretical results for understanding the many-body physics of quantum systems open to an external world, and can be applied to experimental systems in atomic, molecular and optical physics, quantum information science and condensed matter physics.
Автор: Shahandeh Farid Название: Quantum Correlations: A Modern Augmentation ISBN: 303024119X ISBN-13(EAN): 9783030241193 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The correlations between physical systems provide significant information about their collective behaviour – information that is used as a resource in many applications, e.g. communication protocols. However, when it comes to the exploitation of such correlations in the quantum world, identification of the associated ‘resource’ is extremely challenging and a matter of debate in the quantum community.This dissertation describes three key results on the identification, detection, and quantification of quantum correlations. It starts with an extensive and accessible introduction to the mathematical and physical grounds for the various definitions of quantum correlations. It subsequently focusses on introducing a novel unified picture of quantum correlations by taking a modern resource-theoretic position. The results show that this novel concept plays a crucial role in the performance of collaborative quantum computations that is not captured by the standard textbook approaches. Further, this new perspective provides a deeper understanding of the quantum-classical boundary and paves the way towards establishing a resource theory of quantum computations.
Автор: Costantino Budroni Название: Temporal Quantum Correlations and Hidden Variable Models ISBN: 3319374176 ISBN-13(EAN): 9783319374178 Издательство: Springer Рейтинг: Цена: 11753.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Introduction.- Preliminary notions.- Noncontextuality inequalities from variable elimination.- Optimal tests for state-independent contextuality.- Quantum bounds for temporal correlations.- Dimension witnesses.- Conclusions.
Автор: Alexander Streltsov Название: Quantum Correlations Beyond Entanglement ISBN: 3319096559 ISBN-13(EAN): 9783319096551 Издательство: Springer Рейтинг: Цена: 6529.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Quantum correlations are not restricted to the well known entanglement investigated in Bell-type experiments. After giving a general introduction to the concept of quantum correlations and their role in quantum information theory, the author describes a number of pertinent results and their implications.
Автор: Martin Название: Interacting Electrons ISBN: 0521871506 ISBN-13(EAN): 9780521871501 Издательство: Cambridge Academ Рейтинг: Цена: 12038.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This extensive textbook sets out modern methods of computing properties of materials for graduates and researchers who want to use and understand advanced tools. Including essential theoretical background, practical guidelines and instructive applications, as well as less technical topic overviews for beginners, this book illuminates the mathematics behind the methods.
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