Quantum Phase Transitions PDF Download

Author: Subir Sachdev
Publisher: Cambridge University Press
ISBN: 113950021X
Category : Science
Languages : en
Pages : 521

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Book Description
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.

Author: Vladimir Dobrosavljevic
Publisher: Oxford University Press
ISBN: 0199592594
Category : Science
Languages : en
Pages : 583

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Book Description
When many particles come together how do they organize themselves? And what destroys this organization? Combining experiments and theory, this book describes intriguing quantum phases - metals, superconductors and insulators - and transitions between them. It captures the excitement and the controversies on topics at the forefront of research.

Author: Lincoln Carr
Publisher: CRC Press
ISBN: 1439802610
Category : Science
Languages : en
Pages : 754

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Book Description
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

Author: Vladimir Dobrosavljevic
Publisher: Oxford University Press
ISBN: 0191642169
Category : Science
Languages : en
Pages :

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Book Description
Quantum phase transitions describe the violent rearrangement of electrons or atoms as they evolve from well defined excitations in one phase to a completely different set of excitations in another. The chapters in this book give insights into how a coherent metallic or superconducting state can be driven into an incoherent insulating state by increasing disorder, magnetic field, carrier concentration and inter-electron interactions. The problem necessarily involves many interacting particles and therein lies the challenge to develop a multi-faceted theory. Experiments probing microscopic structure, transport, charge and spin dynamics provide important clues. What sets this book apart is a strong dialog between experiment and theory that has the potential to solve some major issues in many-body physics. The ideas and methods developed here are bound to have repercussions in all spheres of physics.

Author: John Robert Schrieffer
Publisher: World Scientific
ISBN: 9814548499
Category :
Languages : en
Pages : 810

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Book Description
The purpose of the conference was to bring together experts in research areas of science in which high magnetic fields play an important role, to critically assess the current status of research in these areas, and to discuss promising new directions in science, as well as applications which are at the forefront of these fields.The program consisted of talks given by leading experts presenting overviews and critical assessments of certain areas, including semiconductors, the quantum Hall effect, heavy fermions, superconductivity, organic solids, chemical systems, and the generation and use of high magnetic fields in basic and applied research.

Author: Yong-jie Wang
Publisher: World Scientific
ISBN: 9814480568
Category : Science
Languages : en
Pages : 447

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Book Description
This comprehensive volume covers the latest research on high magnetic fields in semiconductor physics presented at the 16th International Conference (SemiMag 16), held in Tallahassee, Florida, August 2-8, 2004.The book features papers from more than 130 participants including the work of the foremost experts in the fields.Much of the most cutting-edge research is covered by the contributions as well as a special focused session on the recently discovered microwave-induced zero resistance effect.

Author: Kyungsik Kang
Publisher: World Scientific
ISBN: 981456933X
Category :
Languages : en
Pages : 414

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Book Description
These proceedings are the culmination of the First Yanbian Workshop on Modern Physics, an epoch making event in Korean history that took place in Yanbian, China during 15-18 July, 1990. The meeting was instrumental to bring the active practitioners in the frontier physic together from many parts of the world including for the first time, those from North Korea. This volume contains the most important lectures by experts in Particle Physics, Conformal Field Theory, High-Tc Superconductivity, Phase Transitions, Medium Energy Physics, Astrophysics and Cosmology.

Author: Subir Sachdev
Publisher: Cambridge University Press
ISBN: 9780521004541
Category : Mathematics
Languages : en
Pages : 374

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Book Description
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.

Author: David J Lockwood
Publisher: World Scientific
ISBN: 9814550159
Category :
Languages : en
Pages : 2858

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Book Description
These proceedings review the progress in most aspects of semiconductor physics, including those related to materials, processing and devices. The conference continues the tradition of the ICPS series and these volumes include state-of-the-art lectures. The plenary and invited papers address areas of major interest.These volumes will serve as excellent material for researchers in semiconductor physics and related fields.

Author: T. Riste
Publisher: Springer Science & Business Media
ISBN: 9401119082
Category : Science
Languages : en
Pages : 456

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Book Description
Systems with competing energy scales are widespread and exhibit rich and subtle behaviour, although their systematic study is a relatively recent activity. This text presents lectures given at a NATO Advanced Study Institute reviewing the current knowledge and understanding of this fascinating subject, particularly with regard to phase transitions and dynamics, at an advanced tutorial level. Both general and specific aspects are considered, with competitions having several origins; differences in intrinsic interactions, interplay between intrinsic and extrinsic effects, such as geometry and disorder; irreversibility and non-equilibration. Among the specific physical application areas are supercooled liquids and glasses, high-temperature superconductors, flux or vortex pinning and motion, charge density waves, domain growth and coarsening, and electron solidification.