WELCOME TO THE LIBRARY!!!
What are you looking for Book "Equilibrium And Nonequilibrium Aspects Of Phase Transitions In Quantum Physics" ? Click "Read Now PDF" / "Download", Get it for FREE, Register 100% Easily. You can read all your books for as long as a month for FREE and will get the latest Books Notifications. SIGN UP NOW!
eBook Download
BOOK EXCERPT:
In this book, the equilibrium and nonequilibrium properties of continuous phase transitions are studied in various systems, with a special emphasis on understanding how well-established universal traits at equilibrium may be extended into the dynamic realm, going beyond the paradigmatic Kibble–Zurek mechanism of defect formation. This book reports on the existence of a quantum phase transition in a system comprising just a single spin and a bosonic mode (the quantum Rabi model). Though critical phenomena are inherent to many-body physics, the author demonstrates that this small and ostensibly simple system allows us to explore the rich phenomenology of phase transitions, both in- and out-of-equilibrium. Moreover, the universal traits of this quantum phase transition may be realized in a single trapped-ion experiment, thus avoiding the need to scale up the number of constituents. In this system, the phase transition takes place in a suitable limit of system parameters rather than in the conventional thermodynamic limit – a novel notion that the author and his collaborators have dubbed the finite-component system phase transition. As such, the results gathered in this book will open promising new avenues in our understanding and exploration of quantum critical phenomena.
Product Details :
Genre |
: Science |
Author |
: Ricardo Puebla |
Publisher |
: Springer |
Release |
: 2018-09-17 |
File |
: 216 Pages |
ISBN-13 |
: 9783030006532 |
eBook Download
BOOK EXCERPT:
The physics of non-equilibrium many-body systems is one of the most rapidly expanding areas of theoretical physics. Traditionally used in the study of laser physics and superconducting kinetics, these techniques have more recently found applications in the study of dynamics of cold atomic gases, mesoscopic and nano-mechanical systems. The book gives a self-contained presentation of the modern functional approach to non-equilibrium field-theoretical methods. They are applied to examples ranging from biophysics to the kinetics of superfluids and superconductors. Its step-by-step treatment gives particular emphasis to the pedagogical aspects, making it ideal as a reference for advanced graduate students and researchers in condensed matter physics.
Product Details :
Genre |
: Science |
Author |
: Alex Kamenev |
Publisher |
: Cambridge University Press |
Release |
: 2011-09-08 |
File |
: 356 Pages |
ISBN-13 |
: 9781139500296 |
eBook Download
BOOK EXCERPT:
The quantum theory of macroscopic systems is a vast, ever-developing area of science that serves to relate the properties of complex physical objects to those of their constituent particles. Its essential challenge is that of finding the conceptual structures needed for the description of the various states of organization of many-particle quantum systems. In this book, Geoffrey Sewell provides a new approach to the subject, based on a "macrostatistical mechanics," which contrasts sharply with the standard microscopic treatments of many-body problems. Sewell begins by presenting the operator algebraic framework for the theory. He then undertakes a macrostatistical treatment of both equilibrium and nonequilibrium thermodynamics, which yields a major new characterization of a complete set of thermodynamic variables and a nonlinear generalization of the Onsager theory. The remainder of the book focuses on ordered and chaotic structures that arise in some key areas of condensed matter physics. This includes a general derivation of superconductive electrodynamics from the assumptions of off-diagonal long-range order, gauge covariance, and thermodynamic stability, which avoids the enormous complications of the microscopic treatments. Sewell also unveils a theoretical framework for phase transitions far from thermal equilibrium. Throughout, the mathematics is kept clear without sacrificing rigor. Representing a coherent approach to the vast problem of the emergence of macroscopic phenomena from quantum mechanics, this well-written book is addressed to physicists, mathematicians, and other scientists interested in quantum theory, statistical physics, thermodynamics, and general questions of order and chaos.
Product Details :
Genre |
: Science |
Author |
: Geoffrey Sewell |
Publisher |
: Princeton University Press |
Release |
: 2020-11-10 |
File |
: 308 Pages |
ISBN-13 |
: 9780691221274 |
eBook Download
BOOK EXCERPT:
Lasers and Synergetics, written to honour Hermann Haken on his 60th birthday, is concerned with the two main areas of research to which Prof. Haken has made fundamental contributions. In fact, the two areas are interrelated since the development of the interdisciplinary science synergetics has been closely connected with the emergence of laser theory. Synergetics deals with complex systems that possess the fundamental property of spontaneous selforganization of their macroscopic behaviour. The book summarizes basic ideas, important concepts and principles used to describe selforganizing systems from a unified viewpoint. Special attention is paid to lasers, nonlinear optics and to coherence phenomena in other physical, biological and sociological systems. Some surveys of historical developments are presented, but most space is devoted to the publication of recent results and the description of current research work.
Product Details :
Genre |
: Science |
Author |
: Robert Graham |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 277 Pages |
ISBN-13 |
: 9783642727580 |
eBook Download
BOOK EXCERPT:
The Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline. Filled with cutting-edge research reported in a cohesive manner not found elsewhere in the literature, each volume of the Advances in Chemical Physics series serves as the perfect supplement to any advanced graduate class devoted to the study of chemical physics.
Product Details :
Genre |
: Science |
Author |
: Gregoire Nicolis |
Publisher |
: John Wiley & Sons |
Release |
: 2009-09-08 |
File |
: 306 Pages |
ISBN-13 |
: 9780470143223 |
eBook Download
BOOK EXCERPT:
This book reviews some of the classic aspects in the theory of phase transitions and critical phenomena, which has a long history. Recently, these aspects are attracting much attention due to essential new contributions. The topics presented in this book include: mathematical theory of the Ising model; equilibrium and non-equilibrium criticality of one-dimensional quantum spin chains; influence of structural disorder on the critical behaviour of the Potts model; criticality, fractality and multifractality of linked polymers; field-theoretical approaches in the superconducting phase transitions.The book is based on the review lectures that were given in Lviv (Ukraine) in March 2002 at the “Ising lectures” — a traditional annual workshop on phase transitions and critical phenomena which aims to bring together scientists working in the field of phase transitions with university students and those who are interested in the subject.
Product Details :
Genre |
: Science |
Author |
: Yurij Holovatch |
Publisher |
: World Scientific |
Release |
: 2004-03-08 |
File |
: 302 Pages |
ISBN-13 |
: 9789814485159 |
eBook Download
BOOK EXCERPT:
This book presents a selection of advanced lectures from leading researchers, providing recent theoretical results on strongly coupled quantum field theories. It also analyzes their use for describing new quantum states, which are physically realizable in condensed matter, cold-atomic systems, as well as artificial materials. It particularly focuses on the engineering of these states in quantum devices and novel materials useful for quantum information processing. The book offers graduate students and young researchers in the field of modern condensed matter theory an updated review of the most relevant theoretical methods used in strongly coupled field theory and string theory. It also provides the tools for understanding their relevance in describing the emergence of new quantum states in a variety of physical settings. Specifically, this proceedings book summarizes new and previously unrelated developments in modern condensed matter physics, in particular: the interface of condensed matter theory and quantum information theory; the interface of condensed matter physics and the mathematics emerging from the classification of the topological phases of matter, such as topological insulators and topological superconductors; and the simulation of condensed matter systems with cold atoms in optical lattices.
Product Details :
Genre |
: Science |
Author |
: Alvaro Ferraz |
Publisher |
: Springer Nature |
Release |
: 2020-02-29 |
File |
: 408 Pages |
ISBN-13 |
: 9783030354732 |
eBook Download
BOOK EXCERPT:
This thesis explores the physics of non-equilibrium quantum dynamics in homogeneous two-dimensional (2D) quantum gases. Ultracold quantum gases driven out of equilibrium have been prominent platforms for studying quantum many-body physics. However, probing non-equilibrium dynamics in conventionally trapped, inhomogeneous atomic quantum gases has been a challenging task because coexisting mass transport and spreading of quantum correlations often complicate experimental analyses. In this work, the author solves this technical hurdle by producing ultracold cesium atoms in a quasi-2D optical box potential. The exquisite optical trap allows one to remove density inhomogeneity in a degenerate quantum gas and control its dimensionality. The author also details the development of a high-resolution, in situ imaging technique to monitor the evolution of collective excitations and quantum transport down to atomic shot-noise, and at the length scale of elementary collective excitations. Meanwhile, tunable Feshbach resonances in ultracold cesium atoms permit precise and dynamical control of interactions with high temporal and even spatial resolutions. By employing these state-of-the-art techniques, the author performed interaction quenches to control the generation and evolution of quasiparticles in quantum gases, presenting the first direct measurement of quantum entanglement between interaction quench generated quasiparticle pairs in an atomic superfluid. Quenching to attractive interactions, this work shows stimulated emission of quasiparticles, leading to amplified density waves and fragmentation, forming 2D matter-wave Townes solitons that were previously considered impossible to form in equilibrium due to their instability. This thesis unveils a set of scale-invariant and universal quench dynamics and provides unprecedented tools to explore quantum entanglement transport in a homogenous quantum gas.
Product Details :
Genre |
: Science |
Author |
: Cheng-An Chen |
Publisher |
: Springer Nature |
Release |
: 2022-10-11 |
File |
: 151 Pages |
ISBN-13 |
: 9783031133558 |
eBook Download
BOOK EXCERPT:
This volume includes new topics such as the stochastic limit approach to nonequilibrium states, a new algebraic approach to relativistic nonequilibrium local states, classical and quantum features of weak chaos, transports in quantum billiards, the WelcherOCoWeg puzzle with a decaying atom, and the topics related to the quantum Zeno effect.The proceedings have been selected for coverage in: OCo Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)"
Product Details :
Genre |
: Mathematics |
Author |
: Luigi Accardi |
Publisher |
: World Scientific |
Release |
: 2003 |
File |
: 348 Pages |
ISBN-13 |
: 9789812704412 |
eBook Download
BOOK EXCERPT:
Special session : On the quantum theory of condensed matter / B. Halperin -- Session 1 : Mesoscopic and disordered systems / Chair : D. Loss -- Session 2 : Exotic phases and quantum phase transitions in model systems / Chair : A. Georges -- Session 3 : Experimentally realized correlated-electron materials / Chair : M. Rice -- Session 4 : Quantum hall systems, and one-dimensional systems / Chair : J. Chalker -- Session 5 : Systems of ultra-cold atoms, and advanced computational methods / Chair : P. Zoller -- Closing Session : Chair of the conference Bertrand Halperin.
Product Details :
Genre |
: Science |
Author |
: Bertrand Halperin |
Publisher |
: World Scientific |
Release |
: 2010 |
File |
: 261 Pages |
ISBN-13 |
: 9789814304474 |