Quantum Phase Transitions

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Publisher : Cambridge University Press
ISBN 13 : 113950021X
Total Pages : 521 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Quantum Phase Transitions by : Subir Sachdev

Download or read book Quantum Phase Transitions written by Subir Sachdev and published by Cambridge University Press. This book was released on 2011-04-07 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describing the physical properties of quantum materials near critical points with long-range many-body quantum entanglement, this book introduces readers to the basic theory of quantum phases, their phase transitions and their observable properties. This second edition begins with a new section suitable for an introductory course on quantum phase transitions, assuming no prior knowledge of quantum field theory. It also contains several new chapters to cover important recent advances, such as the Fermi gas near unitarity, Dirac fermions, Fermi liquids and their phase transitions, quantum magnetism, and solvable models obtained from string theory. After introducing the basic theory, it moves on to a detailed description of the canonical quantum-critical phase diagram at non-zero temperatures. Finally, a variety of more complex models are explored. This book is ideal for graduate students and researchers in condensed matter physics and particle and string theory.

Topics in Classical and Quantum Phase Transitions

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Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (235 download)

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Book Synopsis Topics in Classical and Quantum Phase Transitions by : Kohjiro Kobayashi

Download or read book Topics in Classical and Quantum Phase Transitions written by Kohjiro Kobayashi and published by . This book was released on 2008 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Classical and quantum phase transitions for several models are considered. First, a network of parallel superconducting wires weakly coupled together by the proximity effect described by the Ginzburg-Landau theory is studied by mapping onto N-distinguishable two dimensional quantum-mechanics problem with a perpendicular imaginary magnetic field. Using a mean-field approximation, the critical temperature for onset of interwire phase coherence is obtained for a given coupling. Second, the thermodynamic properties of a collection of N small Josephson junctions coupled to a single-mode resonant electromagnetic cavity is considered employing these models: (a) the model which includes all the quantum-mechanical levels of the junction, (b) the Dicke model with only the two lowest energy levels per junction, and (c) a modified Dicke model which contains an additional XY-like coupling between the junctions. In all cases, within a mean-field approximation, for an N-independent junction-cavity coupling, there is a critical junction number N above which there is a continuous transition from incoherence to coherence with decreasing T with a non-Bose distribution for the cavity photon occupation numbers. The third problem investigated is a disorder driven quantum phase transition in a class of transition metal oxides described by a single orbital Hubbard model at half filling. This model contains the interplay of disorder and transitions between phases with differing conducting and magnetic properties. The frequency and temperature dependent conductivity is calculated to characterize the transport properties and the corresponding behavior of the spin susceptibility is calculated to identify the magnetic character of the phases. The dc conductivity vanishes at low disorder in the Mott phase as well as at high disorder in the highly localized phase. However, rather surprisingly, it shows an enhancement at intermediate disorder strengths in a "metallic" regime. The spin susceptibility shows a Curie-1/T dependence in the "metallic" regime because of the presence of local moments.

Understanding Quantum Phase Transitions

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Publisher : CRC Press
ISBN 13 : 1439802610
Total Pages : 756 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Understanding Quantum Phase Transitions by : Lincoln Carr

Download or read book Understanding Quantum Phase Transitions written by Lincoln Carr and published by CRC Press. This book was released on 2010-11-02 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum phase transitions (QPTs) offer wonderful examples of the radical macroscopic effects inherent in quantum physics: phase changes between different forms of matter driven by quantum rather than thermal fluctuations, typically at very low temperatures. QPTs provide new insight into outstanding problems such as high-temperature superconductivit

Quantum Phase Transitions

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Publisher : Cambridge University Press
ISBN 13 : 9780521004541
Total Pages : 374 pages
Book Rating : 4.0/5 (45 download)

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Book Synopsis Quantum Phase Transitions by : Subir Sachdev

Download or read book Quantum Phase Transitions written by Subir Sachdev and published by Cambridge University Press. This book was released on 2001-04-23 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum Phase Transitions is the first book to describe in detail the fundamental changes that can occur in the macroscopic nature of matter at zero temperature due to small variations in a given external parameter. The subject plays a central role in the study of the electrical and magnetic properties of numerous important solid state materials. The author begins by developing the theory of quantum phase transitions in the simplest possible class of non-disordered, interacting systems - the quantum Ising and rotor models. Particular attention is paid to their non-zero temperature dynamic and transport properties in the vicinity of the quantum critical point. Several other quantum phase transitions of increasing complexity are then discussed and clarified. Throughout, the author interweaves experimental results with presentation of theoretical models, and well over 500 references are included. The book will be of great interest to graduate students and researchers in condensed matter physics.

Quantum Phase Transitions in Transverse Field Models

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Publisher : Cambridge University Press
ISBN 13 : 1107068797
Total Pages : 357 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Quantum Phase Transitions in Transverse Field Models by : Amit Dutta

Download or read book Quantum Phase Transitions in Transverse Field Models written by Amit Dutta and published by Cambridge University Press. This book was released on 2015-01-28 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book establishes the fundamental connections between the physics of quantum phase transitions and the technological promise of quantum information.

Classical and Quantum Phase Transitions Revealed Using Transport and X-ray Measurements

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Author :
Publisher :
ISBN 13 : 9781303004919
Total Pages : 163 pages
Book Rating : 4.0/5 (49 download)

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Book Synopsis Classical and Quantum Phase Transitions Revealed Using Transport and X-ray Measurements by : Arnab Banerjee

Download or read book Classical and Quantum Phase Transitions Revealed Using Transport and X-ray Measurements written by Arnab Banerjee and published by . This book was released on 2013 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: I present the experimental studies of phase transitions in three different compounds in this thesis.

Quantum Analogues: From Phase Transitions to Black Holes and Cosmology

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Publisher : Springer
ISBN 13 : 3540708596
Total Pages : 306 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Quantum Analogues: From Phase Transitions to Black Holes and Cosmology by : William Unruh

Download or read book Quantum Analogues: From Phase Transitions to Black Holes and Cosmology written by William Unruh and published by Springer. This book was released on 2007-04-14 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, analogies between laboratory physics (e.g. quantum optics and condensed matter) and gravitational/cosmological phenomena such as black holes have attracted an increasing interest. This book contains a series of selected lectures devoted to this new and rapidly developing field. Various analogies connecting (apparently) different areas in physics are presented in order to bridge the gap between them and to provide an alternative point of view.

Introduction to Classical and Quantum Field Theory

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Publisher : Wiley-VCH
ISBN 13 : 9783527407262
Total Pages : 304 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Introduction to Classical and Quantum Field Theory by : Tai-Kai Ng

Download or read book Introduction to Classical and Quantum Field Theory written by Tai-Kai Ng and published by Wiley-VCH. This book was released on 2009-04-27 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first introductory textbook on quantum field theory to be written from the point of view of condensed matter physics. As such, it presents the basic concepts and techniques of statistical field theory, clearly explaining how and why they are integrated into modern (and classical) field theory, and includes the latest developments. Written by an expert in the field, with a broad experience in teaching and training, it manages to present such substantial topics as phases and phase transitions or solitons and instantons in an accessible and concise way. Divided into two parts, the first covers fundamental physics and the mathematics background needed by students in order to enter the field, while the second part discusses applications of quantum field theory to a few basic problems. The emphasis here lies on how modern concepts of quantum field theory are embedded in these approaches, and also on the limitations of standard quantum field theory techniques in facing 'real' physics problems. Throughout, there are numerous end-of-chapter problems, and a free solutions manual is available for lecturers.

Phase Transitions For Beginners

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Publisher : World Scientific
ISBN 13 : 9813274190
Total Pages : 152 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Phase Transitions For Beginners by : Sergei M Stishov

Download or read book Phase Transitions For Beginners written by Sergei M Stishov and published by World Scientific. This book was released on 2018-10-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an experimentalist famous for his discovery of stishovite, with vast experience in phase transition studies, this book is devoted to a description of the continuous and discontinuous phase transitions. It includes chapters outlining the Van der Waals model, hard sphere and soft sphere models of melting, scaling phenomena, renormgroup approach to phase transitions, and experimental examples to illustrate various phase transitions.Unlike conventional books covering the same topic, this is meant for undergraduate students and experimentalists to understand basic concepts in the physics of phase transitions.

The Physics of Structural Phase Transitions

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Publisher : Springer Science & Business Media
ISBN 13 : 0387268332
Total Pages : 284 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis The Physics of Structural Phase Transitions by : Minoru Fujimoto

Download or read book The Physics of Structural Phase Transitions written by Minoru Fujimoto and published by Springer Science & Business Media. This book was released on 2005-12-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase transitions in which crystalline solids undergo structural changes present an interesting problem in the interplay between the crystal structure and the ordering process. This text, intended for readers with some prior knowledge of condensed-matter physics, emphasizes the basic physics behind such spontaneous structural changes in crystals. Starting with the relevant thermodynamic principles, the book discusses the nature of order variables and their collective motion in a crystal lattice; in a structural phase transition a singularity in such a collective mode is responsible for the lattice instability, as revealed by soft phonons. This mechanism is analogous to the interplay of a charge-density wave and a periodically deformed lattice in low-dimensional conductors. The text also describes experimental methods for modulated crystal structures and gives examples of structural changes in representative systems. The book is divided into two parts. The first, theoretical, part includes such topics as: the Landau theory of phase transitions; statistics, correlations and the mean-field approximation; pseudospins and their collective modes; soft lattice modes and pseudospin condensates; lattice imperfections and their role in the phase transitions of real crystals. The second part discusses experimental studies of modulated crystals using x-ray diffraction, neutron inelastic scattering, light scattering, dielectric measurements, and magnetic resonance spectroscopy.

Phase Transitions in Materials

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Publisher : Cambridge University Press
ISBN 13 : 1107067243
Total Pages : 589 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Phase Transitions in Materials by : Brent Fultz

Download or read book Phase Transitions in Materials written by Brent Fultz and published by Cambridge University Press. This book was released on 2014-08-14 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear, concise and rigorous textbook covering phase transitions in the context of advances in electronic structure and statistical mechanics.

Study of Classical and Quantum Phase Transitions on Non-Euclidean Geometries in Higher Dimensions

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (142 download)

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Book Synopsis Study of Classical and Quantum Phase Transitions on Non-Euclidean Geometries in Higher Dimensions by : Michal Daniška

Download or read book Study of Classical and Quantum Phase Transitions on Non-Euclidean Geometries in Higher Dimensions written by Michal Daniška and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phase Transition Dynamics

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Publisher : Springer Nature
ISBN 13 : 3030292606
Total Pages : 757 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Phase Transition Dynamics by : Tian Ma

Download or read book Phase Transition Dynamics written by Tian Ma and published by Springer Nature. This book was released on 2019-11-08 with total page 757 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to a comprehensive and unified dynamic transition theory for dissipative systems and to applications of the theory to a range of problems in the nonlinear sciences. The main objectives of this book are to introduce a general principle of dynamic transitions for dissipative systems, to establish a systematic dynamic transition theory, and to explore the physical implications of applications of the theory to a range of problems in the nonlinear sciences. The basic philosophy of the theory is to search for a complete set of transition states, and the general principle states that dynamic transitions of all dissipative systems can be classified into three categories: continuous, catastrophic and random. The audience for this book includes advanced graduate students and researchers in mathematics and physics as well as in other related fields. This second edition introduces a unified theory for topological phase transitions, provides a first-principle approach to statistical and quantum physics, and offers a microscopic mechanism of quantum condensates (Bose-Einstein condensation, superfluidity, and superconductivity). Reviews of first edition: “The goals of this interesting book are to derive a general principle of dynamic transitions for dissipative systems and to establish a systematic dynamic transition theory for a wide range of problems in the nonlinear sciences. ... The intended audience for this book includes students and researchers working on nonlinear problems in physics, meteorology, oceanography, biology, chemistry, and the social sciences.” (Carlo Bianca, Mathematical Reviews, December, 2014) “This is a clearly written book on numerous types of phase transitions taken in a broad sense when a dynamical dissipative system transforms from one physical state into another. ... The book is a very useful literature not only for the professionals in the field of dynamic systems and phase transitions but also for graduate students due to its interdisciplinary coverage and state-of-the-art level.” (Vladimir Čadež, zbMATH, Vol. 1285, 2014)

Quantum Scaling in Many-Body Systems

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Publisher : Cambridge University Press
ISBN 13 : 1107150256
Total Pages : 249 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Quantum Scaling in Many-Body Systems by : Mucio Continentino

Download or read book Quantum Scaling in Many-Body Systems written by Mucio Continentino and published by Cambridge University Press. This book was released on 2017-04-17 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on experimental results, this updated edition approaches the problem of quantum phase transitions from a new and unifying perspective.

Geometric Phases in Classical and Quantum Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 0817681760
Total Pages : 346 pages
Book Rating : 4.8/5 (176 download)

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Book Synopsis Geometric Phases in Classical and Quantum Mechanics by : Dariusz Chruscinski

Download or read book Geometric Phases in Classical and Quantum Mechanics written by Dariusz Chruscinski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several well-established geometric and topological methods are used in this work in an application to a beautiful physical phenomenon known as the geometric phase. This book examines the geometric phase, bringing together different physical phenomena under a unified mathematical scheme. The material is presented so that graduate students and researchers in applied mathematics and physics with an understanding of classical and quantum mechanics can handle the text.

Classical And Quantum Dynamics In Condensed Phase Simulations: Proceedings Of The International School Of Physics

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Publisher : World Scientific
ISBN 13 : 9814496057
Total Pages : 881 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Classical And Quantum Dynamics In Condensed Phase Simulations: Proceedings Of The International School Of Physics by : Bruce J Berne

Download or read book Classical And Quantum Dynamics In Condensed Phase Simulations: Proceedings Of The International School Of Physics written by Bruce J Berne and published by World Scientific. This book was released on 1998-06-17 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: The school held at Villa Marigola, Lerici, Italy, in July 1997 was very much an educational experiment aimed not just at teaching a new generation of students the latest developments in computer simulation methods and theory, but also at bringing together researchers from the condensed matter computer simulation community, the biophysical chemistry community and the quantum dynamics community to confront the shared problem: the development of methods to treat the dynamics of quantum condensed phase systems.This volume collects the lectures delivered there. Due to the focus of the school, the contributions divide along natural lines into two broad groups: (1) the most sophisticated forms of the art of computer simulation, including biased phase space sampling schemes, methods which address the multiplicity of time scales in condensed phase problems, and static equilibrium methods for treating quantum systems; (2) the contributions on quantum dynamics, including methods for mixing quantum and classical dynamics in condensed phase simulations and methods capable of treating all degrees of freedom quantum-mechanically.

Mathematics of Classical and Quantum Physics

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Author :
Publisher : Courier Corporation
ISBN 13 : 0486135063
Total Pages : 674 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Mathematics of Classical and Quantum Physics by : Frederick W. Byron

Download or read book Mathematics of Classical and Quantum Physics written by Frederick W. Byron and published by Courier Corporation. This book was released on 2012-04-26 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graduate-level text offers unified treatment of mathematics applicable to many branches of physics. Theory of vector spaces, analytic function theory, theory of integral equations, group theory, and more. Many problems. Bibliography.