Interplay of Quantum and Statistical Fluctuations in Critical Quantum Matter, Harley Scammell
Автор: In-Gee Kim Название: Annotations to Quantum Statistical Mechanics ISBN: 9814774154 ISBN-13(EAN): 9789814774154 Издательство: Taylor&Francis Рейтинг: Цена: 17762.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is a rewritten and annotated version of Leo P. Kadanoff and Gordon Baym`s lectures that were presented in the book Quantum Statistical Mechanics: Green`s Function Methods in Equilibrium and Nonequilibrium Problems.
Описание: This book introduces a variety of statistical tools for characterising and designing the dynamical features of complex quantum systems. These tools are applied in the contexts of energy transfer in photosynthesis, and boson sampling. In dynamical quantum systems, complexity typically manifests itself via the interference of a rapidly growing number of paths that connect the initial and final states. The book presents the language of graphs and networks, providing a useful framework to discuss such scenarios and explore the rich phenomenology of transport phenomena. As the complexity increases, deterministic approaches rapidly become intractable, which leaves statistics as a viable alternative.
Автор: Oono, Yoshitsugu (university Of Illinois, Urbana-champaign) Название: Perspectives on statistical thermodynamics ISBN: 1107154014 ISBN-13(EAN): 9781107154018 Издательство: Cambridge Academ Рейтинг: Цена: 10454.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This original text develops a deep, conceptual understanding of thermal physics and highlights the important links between statistical physics and classical thermodynamics. It examines how thermal physics fits within physics as a whole, and is perfect for undergraduate and graduate students, and researchers interested in a fresh approach to the subject.
Автор: Yuli M. Ivanchenko; Alexander A. Lisyansky Название: Physics of Critical Fluctuations ISBN: 0387944141 ISBN-13(EAN): 9780387944142 Издательство: Springer Рейтинг: Цена: 11101.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This systematic exposition of the contemporary theory of phase transitions includes detailed discussions of phenomena in Heisenberg magnets, granular superconducting alloys, anisotropic systems of dipoles and liquid-vapour transitions.
Описание: This book explores critical phenomena in highly correlated quantum matter. Specifically, quantum antiferromagnets, magnon Bose condensates, and systems exhibiting deconfined quantum criticality are considered. The book’s main achievement is the incorporation of both quantum and statistical fluctuations into a quantum field theoretic treatment of critical phenomena. This yields significant new insights into an abundance of problems, positions them in a much more general context, and offers an unprecedented power to analyze experimental and numerical data and predict new effects. Further, a major result and overarching theme is the exploration of the scale-dependent coupling constant – an effect known in quantum chromodynamics as “asymptotic freedom.” The book provides the first analysis to reveal asymptotic freedom in the quantum magnetism context, and discusses many other manifestations. Another significant result concerns the development of a consistent theoretical framework that resolves a long-standing inconsistency in the theory of Bose condensation. Using the approach developed here, two new universality classes are subsequently identified. A final major result addresses the exotic scenario of deconfined quantum criticality. Within this framework, the book predicts the Bose condensation of particles with half-integer spin – the first- ever made in this regard. In closing, a smoking gun criterion to test for this exotic condensate is established.
Автор: Milonni, Peter W. (laboratory Fellow And Research Professor, Loas Alamos National Laboratory And University Of Rochester) Название: Introduction to quantum optics and quantum fluctuations ISBN: 0199215618 ISBN-13(EAN): 9780199215614 Издательство: Oxford Academ Рейтинг: Цена: 13147.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is an introduction to the quantum theory of light and its broad implications and applications. The book covers material with direct relevance to current basic and applied research, such as quantum fluctuations and their role in laser physics and the theory of forces between macroscopic bodies. Includes many exercises and historical sidelights.
Автор: Larkin, Anatoly Varlamov, Andrei Название: Theory of fluctuations in superconductors ISBN: 0198528159 ISBN-13(EAN): 9780198528159 Издательство: Oxford Academ Рейтинг: Цена: 19008.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes the theory of superconducting fluctuations, which connects two major topics in statistical physics - the theory of phase transitions and the theory of superconductivity. It presents a complete encyclopedia of superconducting fluctuations, summarising the last thirty-five years of work in the field.
Автор: B. G. Sidharth Название: The Universe of Fluctuations ISBN: 9048169658 ISBN-13(EAN): 9789048169658 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 1: THE UNIFICATION PARADIGM. PREFACE. 1.1 Introduction. 1.2 Inertial Mass. 1.3 Enter General Relativity. 1.4 Further Considerations. 1.5 Prospect. 2: STANDARD MODELS OF PHYSICS AND COSMOLOGY. 2.1 The Strong and Weak Interactions. 2.2 Gauge Fields. 2.3 Standard Cosmology. 3: DIFFERENT APPROACHES: QUANTUM SUPERSTRINGS AND QUANTUM GRAVITY. 3.1 String Theory. 3.2 Loop Quantum Gravity. 4: OTHER APPROACHES. 4.1 Introduction. 4.2 Quantum General Relativity. 4.3 Scale Relativity. 4.4 Cantorian Spacetime. 5: FUZZY SPACETIME AND THE PLANCK SCALE. 5.1 The Origins of Fuzzy Spacetime. 5.2 Further Considerations. 5.3 Quantum Geometry. 5.4 The Unification of Gravitation and Electromagnetism. 5.5 The Planck Scale. 5.6 The Universe as Planck Oscillators. 5.7 Modelling Fuzzy Spacetime as a Double Wiener Process. 5.8 Other Issues. 6: THE UNIVERSE OF FLUCTUATIONS. 6.1 The 'Old' Cosmology. 6.2 Dark Energy and Fluctuations. 6.3 Issues and Ramifications. 6.4 The Nature of Spacetime. 6.5 Further Considerations. 6.6 A Final Comment. 7: QUANTUM GEOMETRY. 7.1 Introduction. 7.2 A Gauge like Formulation. 7.3 Gauge Fields. 7.4 Quantum Geometry. 8: HOW FUNDAMENTAL IS GRAVITATION? 8.1 Introduction. 8.2 Interrelationships. 8.3 Comments. 8.4 Gravitation as Weak Electromagnetism. 9: THE ELUSIVE MASS SPECTRUM. 10: EXPERIMENTAL EFFECTS. 10.1 Introduction. 10.2 Modified Dispersion. 10.3 Particle Behaviour. 10.4 A New Short Range Force. 10.5 Gravitational Effects. 10.6 Bosons as Bound States of Fermions. 10.7 Can We Harness the Zero Point Field? 10.8 Retrospect. REFERENCES. INDEX
Автор: Tadao Kasuya; Tetsuro Saso Название: Theory of Heavy Fermions and Valence Fluctuations ISBN: 3642826202 ISBN-13(EAN): 9783642826207 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume contains the proceedings of the Eighth Taniguchi Interna- tional Symposium on the Theory of Condensed Matter, which was held at Shima Kanko Hotel in Shima, Japan, 10-13 April 1985. The topic of the Symposium was Valence Fluctuation and Heavy Fermion Systems, one of the most fundamental problems in present-day condensed matter physics. The dilute Kondo problem, which is one of the most typical and unique many-body problems in condensed matter physics, developed recently into the dense Kondo and the coherent Kondo lattice problems in the 4f elec- tron systems. It is accepted now that a large degeneracy in f-electron systems makes this latter situation possible by enhancing the single-site Kondo state relative to the inter-site magnetic interactions. Now, anoma- lous behavior in f-electron systems show rich variety and are called valence fluctuation phenomena as a whole. They have, however, a common fea- ture. In the lowest temperature region, they show either heavy Fermion- like character or a narrow gap formation at the Fermi energy. Discovery of superconductivity in the heavy Fermion systems is attracting more in- terest. Anyway, the valence fluctuating states are thought to be of fun- damental importance to bridge the gap between the localized magnetic states and the delocalized nownagnetic states.
Автор: Bogolubov N. N. Jr. Название: Quantum Statistical Mechanics: Selected Works of N N Bogolubov ISBN: 9814612510 ISBN-13(EAN): 9789814612517 Издательство: World Scientific Publishing Цена: 16632.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this book we have solved the complicated problem of constructing upper bounds for many-time averages for the case of a fairly broad class of model systems with four-fermion interaction.
Описание: Bridging the gap between traditional books on quantum and statistical physics, this series is an ideal introductory course for students who are looking for an alternative approach to the traditional academic treatment.This pedagogical approach relies heavily on scientific or technological applications from a wide range of fields. For every new concept introduced, an application is given to connect the theoretical results to a real-life situation. Each volume features in-text exercises and detailed solutions, with easy-to-understand applications.This third volume covers several basic and more advanced subjects about transitions in quantum and statistical physics. The first part describes how the quantum statistics of fermions and bosons differ but also under what condition they both can merge into the classical-particle-statistics framework seen in Volume 2. It is also the opportunity to describe the fundamentals of conductors, semi-conductors, superconductors, superfluids and Bose-Einstein condensates. The second part introduces time-dependent transitions between quantum states. The time evolution of a simple two-level model gives the minimum background in order to provide more details on the laser's principle and its numerous uses. The time-dependent perturbation theory is then presented. Typical applications such as standard approaches to the scattering of massive particles (mostly neutrons, which are an archetype) are discussed. A semi-classical treatment of the electromagnetic field-matter interaction is also described. Illustrations are taken from a variety of processes such as scattering from phonons, charge distribution or spin densities. The third and last part of the book gives a brief overview of quantum electrodynamics basics with applications to photon absorption or emission spectroscopies and a range of scattering regimes. There follows a short introduction to the role of multi-photon processes in quantum-entanglement based experiments.
Описание: A concise 2006 introduction to key concepts and tools of statistical mechanics. Self-contained, it combines analytical and numerical techniques, and presents a diverse range of applications. Built on many years` teaching experience, this textbook is ideal for advanced students across the physical sciences.
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